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Hi everyone—I'm reaching out in hopes of finding someone in this amazing community who might be willing to help us design a custom 3D-printable adaptive device for a student. I’m a PreK special educator working with a kindergarten student, “E,” who has a rare form of muscular dystrophy called Pelizaeus-Merzbacher leukodystrophy (a genetic condition that affects the brain and spinal cord, leading to challenges with muscle control, coordination, and movement). We’re hoping to create a combined Chromebook sleeve/keyguard/wedge for his device (model N20Q10) that would support greater independence and access to learning and communication. The idea includes: A wedge to angle the keyboard so he can better see the keys A keyguard to help isolate individual keys A protective sleeve with a keypad blocker to reduce unintended key presses due to uncontrolled movements Our goal is simple but meaningful: give E more independence, improve his ability to communicate, and help him more fully access his education. We do have access to a 3D printer, but we need help with designing and creating the model file. I’ll attach a visual to help illustrate what we’re envisioning. If anyone is willing to collaborate or even point us in the right direction, we would be incredibly grateful. This could make a huge difference for a really special kid. Thank you so much 💛

Hey fellow makers! 👋 By day, we’re a group of aerospace engineering students at TU Delft, but by night, we’re makers who have been in the 3D printing space since 2016. Like many of you, we’ve always struggled with one existential problem: the air quality in our workspaces. We noticed that printing with materials like ABS, PETG, and even PLA releases fumes, ultrafine particles (UFPs), and VOCs that linger in the room. We searched for a solution, but most enclosures on the market were either niche to specific printers, sacrificed build quality, or were simply too expensive. So, we decided to build our own. Meet Clura—a modular, smart, and completely open-source 3D printer enclosure. This awesome project is now live on kickstarter (fully funded in 58 minutes!) This is the link: https://www.kickstarter.com/projects/clura/enclosure We wanted to create something that actually protects your health while optimizing the printing process. Here is what we integrated into the design: Air Filtration: It uses high-performance fans with dual-layer HEPA and carbon filtration, capable of filtering the entire enclosure volume in just 60 seconds. Smart Sensors & Fire Safety: We packed it with a dedicated sensor suite. It uses a BME680 for temp/humidity/VOCs and a PMS5003 for particle tracking. For safety, it combines an MQ2 gas sensor with MEMS and optical smoke sensors to detect thermal runaway or fires instantly. Filament Weight Tracking: We integrated HX711-based load cells into the spool holders to track filament weight in real-time. No more guessing if you have enough plastic to finish a print! Universal Fit: Because it's modular, it currently fits the Prusa MK3/MK4, Bambu Lab A1/Mini, Prusa Mini, Ender 3 style bed slingers and so much more... Our 100% Open-Source Promise We are firm believers in the open-source community. Every CAD file, software component, and build guide is free and released under the CC BY-NC license. (links on docs.clura.dev) You can self-source the parts and build it yourself, customize it, and even submit your own mods to our Community Upgrade Center. You own it completely. No vendor lock-in, ever. The kits we offer are just a convenient way to assemble it by supporting the project while saving time and money in the process. We'd love to hear your feedback! Happy printing! 🛠️

Step 1: Draw a construction circle at the Origin. Mark A, B, C where the circle meets the Y and Z Axis as seen above. Draw the half circle at the origin between A and B. Step 2: Draw a construction circle at the Origin. Mark A, B, C where the circle meets the Y and Z Axis as seen above. Draw the half circle at the origin between A and B. Step 3: Draw an arc centered at C between D-E: 🥚 Good job!The full tutorial project is available at Printables with the finished 3d model and FreeCAD file: https://www.printables.com/model/1615557-egg-tutorial-model

This was my very first time trying out PETG to print something that needs to be more durable than PLA. I suggested this Honeycomb Storage Wall project to my father and we aggreed to try it out with PETG. It went much easier than excpected. A little bit of stringing here and there, but the final result was good and worth it. Now we are thinking of printing another one for the garage wall as well :D I used CR-PETG for the red parts. Green one is from 3dk.berlin. After i ran out of both I started to use SUNLU PLA+ red (Yes, the one i got from the giveaway :D), PLA+ still does the job, altough it feels a little bit weaker than PETG. I took most of the models from Printables. Some i modified, some i made myself (i didn't publish all of them yet): Honeycomb storage wall Parametric HSW Hook Parametric HSW Multipurpose Holder for plier cutter and other tools Parametric HSW Multipurpose Holder for Screwdriver and other Cylindrical tools 100x70x100 Container with HSW Adapter Swivel Trays for Honeycomb Storage Wall (HSW) Battery holder for AA+AAA, honeycomb storage wall (HSW) HSW Multi-purpose Holder Hex Allen key holder for Honeycomb storage Smaller Screwdriver holders HSW M3 Insert - Heatset Insert For Mounting. HSW Wowstick Holder Screw driver holder (all-in-one) Multiboard/HSW tape measure mount (for any tool with a belt clip) HSW IR Pyrometer / Infrared Thermometer holder for Honeycomb Storage Wall HSW Hook Honey Comb Wall remixes and introducing my Screw Wall!!! HSW Caliper and CR2032 Holder HSW Vise Grip Wire Stripper Hanger Pliers Holder HSW HSW Hammer holder Hex Bit Holder (Honeycomb storage wall Compatible) HSW Tiny Bit Holder 36 holes Screwdriver Holder I can recommend this project for anyone who wants some modular storage on the wall. The base project has over 3000+ remixes and still counting. Also it is not just for tools, it can hold anything you can imagine, Just find/make the right model for it :D. I hope this post inspires someone to give this project and PETG a try :)

Hi! 3DWithUs has a list of ongoing giveaways related to 3D printing: https://3dwithus.com/3d-printer-giveaways You could try your luck in one of them.

Hey do you think I could somehow get a free Elegoo Centari Carbon? I've just been wanting a 3d printer since my other toy box 3d printer broke and I couldn't fix it. I spent almost all of the money I could spend on that little 3d printer and when It broke I gave it to a friend. But now I want a new 3d printer that cant break and so that I can make some money. You don't have to do this at all, you don't even have to read this, but if you do I would be so HAPPY and filled with thanks for you giving me a free 3d printer. I hope this comment finds you well. Have a blessed day!

Need fast and accurate 3D printing services? We print your 3D model or help you design it from scratch - 100% online. ABS, PETG, ASA, PA6, PA12, tough resin. Free consultation in under 2 hours. About us : We are a Romania-based 3D printing and cad design company specializing in plastic,resin and powder PA12 3d printing. You Upload the file in our app, choose the material and you get parts delivered in just 24 hours. We offer free consultancy in maximum 2 hours. We worked with multiple well known companies from EU zone but also local companies. We mostly serve clients from Romania and Germany for cad modeling and prototyping services. Trusted partner for industry leaders and engineering : We deliver on time, cover the entire process - from design to manufacturing - and maintain fast and constant communication. We offer 3D CAD design and 3D scanning - a complete solution for product development. We have experience with projects in fields such as woodworking, metallurgy, automation, medical, robotics and education. Services Capib.ro provides : FDM 3D Printing Functional parts, high resistance Plastic - PETG, ABS, ASA NYLON PA6 -PA12 SLA Resin Printing High precision, smooth surface finish Resin - ABS, NYLON SLS PA12 POWDER Strength, precision & chemical resistance Powder - PA12 3D SCANNING From technical parts to works of art. We scan everything ensuring scans are accurate. - CAD DESIGN We turn your idea into a 3D model ready to be printed or manufactured. - Portfolio : Check out our portfolio featuring both international and local projects. Discover what our customers are saying and see more of our work on Linkedin and Instagram. Contact : We speak both German and English, so communication is simple and efficient. We’re just a click away and ready to assist you with anything you need. Feel free to reach out anytime at contact or visit us at capib.en or capib.de Best regards, Ruben Dragan

Get custom 3D printing services in Chennai for prototypes, functional parts, and low-volume production in Chennai, India. We offer top-notch accuracy and quick turnaround, helping you bring ideas to life with ease.

Hi! I don't know much about Apple laptops (Macbooks), but what I would recommend is (if it is possible) to install custom drivers/firmwares or configure the current ones: Most laptops allow you to disable the touchpad completely With the right firmware you can also disable parts of the keyboard or remap it to a different action, write macros, etc... About 3D printing the parts: I found these that might give a good starting point for what you need: https://www.printables.com/model/171235-macbook-keyboard-cover https://www.printables.com/search/models?q=laptop+stand (Also, it would be helpful if you could share the build volume of your printer, so people can take that into consideration) I wish you the best and hope you will achieve your goals!

Who We AreKAD3D is a Melbourne-based 3D printing and design company specialising in rapid prototyping, end-use parts, and short-run manufacturing. Established with a focus on precision, reliability, and speed, we’ve grown to become Australia’s highest-rated 3D printing service, with over 300 five-star Google reviews and a reputation for delivering outstanding results. Our CapabilitiesWe provide a full suite of modern fabrication and design services, including: FDM 3D Printing – strong, affordable parts for prototypes and end-use applications. SLA Resin Printing – high-resolution parts with smooth surface finish. SLS and MJF Nylon Printing – durable, functional components ideal for production runs. SLM Metal 3D Printing – stainless steel, aluminium, and titanium parts for industrial use. Vacuum Casting & Injection Moulding – small-batch manufacturing with production-grade finishes. CNC Machining & Laser Cutting – precision engineering for metals, plastics, and composites. Our team also offers CAD design, 3D scanning, and reverse engineering, allowing clients to turn physical parts, sketches, or ideas into fully manufacturable 3D models. Industries We ServeKAD3D works with a wide range of clients, from individuals to large enterprises, across sectors including: Automotive & Motorsport – replacement brackets, custom parts, and tooling. Aerospace & Defence – lightweight functional components and prototype assemblies. Architecture & Construction – scale models and display pieces. Education & Research – hands-on teaching aids and engineering prototypes. Product Development & Consumer Goods – concept models and pre-production samples. Why Choose KAD3DAustralian-made: All core printing technologies are produced locally at our Melbourne facility. Fast turnaround: 24-hour express service available for FDM printing. Expert support: Our engineers and designers assist from concept through to production. End-to-end solutions: From initial idea to finished part, we handle design, manufacturing, and finishing in-house. Get in TouchFor quotes or project discussions, visit kad3d.com.au, email [email protected], or call (03) 8400 8869. You can also visit us at 781 High St, Reservoir, VIC 3073. We’re always happy to help you choose the right material or technology for your next project. You can also view our location, photos, and 300+ verified customer reviews on our Google Business Profile here: https://share.google/b1WfW188zvSkUkmOP

I both designed and printed some models for easter. Mine are a little bit simpler than others, but they came out well and as expected: These first 3 are my designs: Layered Egg Fidget: Articulated Twist Open Egg Containers: I made a mistake while modeling them. The left hand is backwards as you can see on the picture. Since then i updated the design and the issue is fixed. Simple Twist Open Egg (Original version): This was my first time modeling threads for 3D printing. They came out acceptable. The smallest one can slip but still holds the egg together securely. Other sizes are fine. Twisty Dragon Egg Fidget: (This design is not mine) I also made a showcase video for this to enter Snapmaker's easter giveaway: https://x.com/Marcidy_3D/status/2037489182990385450 (The theme might be familiar to some people :D) Happy Easter!

I've put almost 1400 hours on my AD5X since November. I've had some great prints off of it and really like the machine...but I've also had 4 different tech tickets open that resulted in replacement parts. How has your experience been?

Congratulations! 🎉 This post won 2 filament spools in the Contribute to Win - March 2026 giveaway. We will contact you shortly to arrange the delivery of two SUNLU filament spools. Giveaway Rules: https://3dwithus.com/forum/topic/973-contribute-to-win-monthly-giveaway

Thank you very much for your really kind words and support. I sincerely appreciate it. I am really happy to hear the tutorial was easy to follow, and I hope it helps you design your own text-flips. Your print and photos are great, and I am really sorry about the supports; they are unfortunately a byproduct of this type of design and this model especially.

Really cool! The tutorial is great as well and easy to follow. I downloaded one of your models to try it out. It came out great. The supports were a little bit inconvenient to remove, but i managed. Thanks!

Congratulations! 🎉 This thread won 2 filament spools in the Contribute to Win - February 2026 giveaway. We will contact you shortly to arrange the delivery of two SUNLU filament spools. Giveaway Rules: https://3dwithus.com/forum/topic/973-contribute-to-win-monthly-giveaway

Just received my giveaway spools from SUNLU and 3DWithUs! Thank you for this amazing gift! I got: 2 kg PLA+ | Grey 1 kg PLA galaxy | Starlit Flow 1 kg Silk PLA+ | Four-color | Black-Grey-Red-Yellow I haven't printed with them yet, but i can't wait to try them out :) Thank you SUNLU and 3DWithUs!

Hi everyone! I would like to share one of my recent projects with you: A Parametric Polygon Fidget It is fully customizable in FreeCAD and contains some premade ones as well if you don't feel like creating your own. The project is available here. So what can you customize?Number of sides for the polygon Segment/layer count of the fidget Wall width Wall angle Spacing Overall size: Height, Width Handle size (The handle is optional) (You can make insideout fidgets as well with it! See last 2 attached pictures!) Happy printing and customizing!The project is available on Printables: https://www.printables.com/model/1537410-polygon-fidgets-fully-customizable-trianglesquarep Showcase pictures:

Hi all, I’ve been looking into automated 3D scanning with robots for repetitive scanning tasks. Manual scanning works, but consistency can be an issue when doing the same part again and again. Recently I came across a robotic scanning setup called MetroHub, which combines a 3D scanner with a robotic arm. I’m curious if anyone here has experience with robot-assisted 3D scanning or similar systems. Is it mainly about consistency, or does it really improve overall efficiency in real use? Just trying to understand whether robotic scanning is practical outside large factories. Would love to hear your thoughts.

"Sloffies" is an Afrikaans nickname for slides and flip-flops. I have designed Sloffies to be parametric so anyone can customize them for their feet using the customizer on MakerWorld. You can also download the script on GitHub and use the OpenSCAD customizer to customize them; the UI is just not as intuitive as the customizer on MakerWorld. Where it started I designed the slides and accompanying packaging as part of a shoe design competition. The competition, unfortunately, didn't work out for a variety of reasons, but it was honestly a blessing in disguise. It is my most popular design, and thanks to the 3D printing communities of Facebook, Reddit, Twitter, and Thangs, it was featured in a Hackaday article, which opened a lot of doors for me. Parametric slides The design was only available in select sizes required by the competition, and as requested by a few people in the community, I redesigned Sloffies to be fully parametric. You are able to customize the strap’s width, length, and thickness and import a logo. You are able to customize the sole's width, length, and thickness; add a patch; import a logo; and choose from five available sole patterns, which you can further customize to your liking. Designing your own Sloffies is a really involved process. I have included a PDF guide on MakerWorld and GitHub. I hope it will simplify the process. I have also uploaded a YouTube playlist that takes you on a walkthrough of the various sections of the design on MakerWorld and how changing one parameter changes the design. Open Source I have Open sourced Sloffies, and the OpenSCAD script is available on GitHub. You are free to remix and improve upon the design. There are a lot of improvements that could be made, like adding arch support, a contoured footbed, etc. I see the sole as a basis from which more shoes can be designed. The future I would like to learn Blender and design Sloffies with Blender, as OpenSCAD really limits what I would like to do with the design. I would like to establish Sloffies as an international brand. The first step would be redesigning the logo, the slides, and the packaging. I would love to incorporate an augmented reality app that allows people to try on their slides before printing or ordering.

Hi! Thank you, thats very kind of you! I would absolutely love some PETG instead of PLA! I got way too many PLA at home now :D (30+ kg). Also after I finished the project I redeemed my points from bambulab for some PETG. Unluckily they just announced 1-2 days later, that they are renewing their PETG Basic with more colors and additives (They pulled the rug on their PETG-HF project). As for request i don't know if SUNLU has them on stock, but bambulab didn't have any orange/green available at the time. So maybe one of those colors? But it's perfectly fine if they send some random filament they have at the ready :) Thank you for the giveaway!

Finally completed the 3D Printed Shoes guide. Did some hands-on testing, talked to people wearing them, and explored both fully printed footwear and hybrid lattice designs. One thing I still need to complete is printing my own pair at home. https://3dwithus.com/3d-printed-shoes-guide As usual, I’ll keep updating this guide when needed as the technology evolves and more designs appear. If you think something should be added, feel free to post it below or start a new thread.

Awesome guide. Very thorough project. This kind of stuff is worth publishing as an article on the main website. I could ask SUNLU to send you 2 spools of PETG this time instead of PLA. Do you have specific requests? (Sorry for waiting patiently until the end of the month.)

Congratulations! 🎉 This post won 1 filament spool in the Contribute to Win - May 2026 giveaway. We will contact you shortly to arrange the delivery of the SUNLU filament spool. Giveaway Rules: https://3dwithus.com/forum/topic/973-contribute-to-win-monthly-giveaway

Nice article about the topic. Personally i find 3d printed shoes a little bit pricey. But printing them at home is very interesting. Especially now, when consumer level tool changers are available. You can now print it in multicolor (even with the new technology: color mixing) and with perfect supports without waste. Still wont be a perfect quality, but i would love to have my own 3d printed flip-flops at home :D What would really interest me is, how does PEBA, TPU and SBS compare to each other in this regard.

Congratulations! 🎉 This thread won 1 filament spool in the Contribute to Win - April 2026 giveaway. We will contact you shortly to arrange the delivery of the SUNLU filament spool. Giveaway Rules: https://3dwithus.com/forum/topic/973-contribute-to-win-monthly-giveaway

Congratulations! 🎉 This post won 1 filament spool in the Contribute to Win - April 2026 giveaway. We will contact you shortly to arrange the delivery of the SUNLU filament spool. Giveaway Rules: https://3dwithus.com/forum/topic/973-contribute-to-win-monthly-giveaway

Added another calculator and guide. 🧮 This one helps estimate how much filament is left on partially used spools before printing. https://3dwithus.com/filament-remaining-calculator Want to share spool weights or calculator suggestions? Welcome to join!

Thank you. Good point! Fixed.

Update: CANVAS Upgrade 📹 https://youtu.be/Wb7zm2sJHGQ ✍ https://3dwithus.com/elegoo-centauri-carbon-testing-from-unboxing-to-print-results#CANVAS-Upgrade

As of 08/26/25, we have over 200 spools listed 🤯 That's a very nice list, thanks! I will add the link to the guide as well!

Cool! If anyone needs empty spool weight info: https://www.printables.com/model/464663-empty-spool-weight-catalog Edit: Credit for the spool catalog goes to @Scuk_253012

well, its better much better than my qidi 4 plus with its faulty box!

Pretty impressed with the choice of test models included. Could not stop printing one after another. Might give some clues on how to slice my own models. Featured models: Snapmaker, Lucky13toys, JINQITOYS

Congratulations! 🎉 This thread has won two filament spools in the Contribute to Win - March 2026 giveaway. We will contact you shortly to arrange the delivery of two SUNLU filament spools. Giveaway Rules: https://3dwithus.com/forum/topic/973-contribute-to-win-monthly-giveaway

Hi Henry, Here is Kris from EIBOS Team, First of all, we apologize for the inconvenience it caused. Please send us a email to [email protected] with your order number. I will make sure everything goes to the right path. Thank you for choosing EIBOS, Kind regards, EIBOS Team

The dual color indeed looks cool! Printed some pen holders with it. The models are not mine: https://www.printables.com/model/108872-pen-holder https://www.printables.com/model/198641-hex-vase-cup

Will do! I just already have too many filaments opened up and waiting to be used. I am still waiting for some reusuable vacuum bags to arrive, so i can store them efficiently after printing.

This online calculator will help you estimate the costs involved in creating a 3D-printed object, taking various factors into account. 💰 https://3dwithus.com/3d-print-cost-calculator If you need to justify your 3D printing hobby at home, here’s a handy electricity cost calculator 😉 Spoiler: it doesn’t use as much power as you might think. For UK folks, it’s even more reasonable. ⚡https://3dwithus.com/3d-printer-electricity-cost-calculator We will be getting more handy tools to fill our Interactive Tools & Calculators category. Any requests? Do you have interesting examples of 3D printing costs? Share them here.

Hi Everyone! I would like to showcase the result of my latest project: A parametric Anti Sphere Pot They are made by carving out a cylinder using spheres placed in circular and linear patterns. These patterns can also be twisted around the Z-axis, resulting in some truly unique designs! Here are some of the pots i created with it: You can check out and download the demo models on Printables for free. The FreeCAD project file is not yet available (needs some polishing). Since i am not a good photographer, i edited these pictures with the help of AI. You can still view the original photos on the demo's page. I hope you like it :)

Here is the Elegoo Centauri Carbon 2 Combo evaluation guide and video. 📝 https://3dwithus.com/elegoo-centauri-carbon-2-combo-3d-printer-review 📹 https://youtu.be/f98-ntl3xb8 Featured: Nostalgic3DModels, 3DGlow If you have thoughts, questions, or want to share your own print results with the Centauri Carbon 2 Combo, feel free to post below.

Less than one month to go until SMRRF 2026 in Manchester. I hope the most challenging part is done. Wish me luck! Apart from downloading files and a guide from Printables I used a few good videos to help me with my process: https://www.printables.com/model/1134616-piranha-death-racer The DeathRacers Builders Group on Facebook was immediately helpful, answering my questions: https://www.facebook.com/share/g/1Zekw3spkx/?mibextid=wwXIfr

Congratulations! 🎉 This thread won 4 filament spools in the Contribute to Win - January 2026 giveaway. We will contact you shortly to arrange the delivery of two SUNLU filament spools. Giveaway Rules: https://3dwithus.com/forum/topic/973-contribute-to-win-monthly-giveaway

The 3DMakerPro Toucan has arrived. The box was received and inspected by our very strict quality control officer, Teddy 🐶 Unboxing, and the first scans will be coming soon. Have you tried this scanner? Share your experience with us.

Hi! I would like to showcase another project of mine: A Balance Tetris Game! How to play?Take turns by placing blocks on the base by either rolling the die for it or choosing a preferred block. If the tower collapses on your turn, you lose! Printing tips:Different wall count and infill % have great impact on the game. I used 2 walls and 15% for every piece. You can print the base with 0 infill, 0 top/bottom layers. Scale it to your preferred size! 50% works just fine as well! I also recommend scaling the tetris die up to 133% (20mm). I recommend printing the solid blocks and the base on a holographic plate. It gives them a great look (Check out the last few pictures)! How to customize your own:To use the project files (.FCStd) you will need FreeCAD, a free to use/download CAD software. After opening the project you will see on the left side all the folders with the models and parameters. When you are done just export the models one by one: Select one of the models, then press Ctrl + e or Top menu > File > Export... The parameters:BaseArcOffset: Offsets the (circle's) arc on the base piece. BaseTeethCount: The number of teeth (slots) on the base piece. EdgeLength: The size of the blocks. GridWallWidth: The wall width of the Grid Blocks. (Solid blocks are not affected) DiceEmbossDepth: The depth of the emboss on the dice PedestalLength: The horizontal length of the pedestal. (The width is always 3 * EdgeLength) PedestalSlotDepth: The depth of the slot the base goes into. PedestalHeight: The height of the pedestal. The project is not foolproof, setting negative/incorrect parameter values might mess up the geometry completely! Happy printing and customizing!I hope you like it! The project is available here: https://www.printables.com/model/1549635-balance-tetris-customizable Other pictures:

Hi everyone, If you're interested in upgrade kit for Prusa Mini+, you can view the Full installation video here: 📦 Notes about the kitYou’ll need an existing Prusa Mini or Mini+. Some printed plastic parts are required (G-code is provided, or you can order printed parts separately). Shipping is handled via Amazon FBA, and it comes with free returns, which is reassuring for a DIY upgrade. 🎁 Discount for forum membersIf you’re interested in this upgrade, here’s a 40% off promo code: Promo Code: 9DQEI7MN Product Link: https://www.amazon.com/dp/B0FM76L72M Feel free to share your thoughts or ask questions below!

So the ChiTu Systems Marketing FilaPartner E1 four spool Filament dryer has arrived, Full unboxing and review coming soon 📹 https://youtube.com/@3dpuk-tech-channel ✍️ https://3dwithus.com #3d #chituststems #review

Hahahaha, the puppy loves it—he really seems to like that big guy! I also recently noticed that the filament at home has become damp; the printed parts are coming out darker in color. I'm currently thinking about whether to buy a filament dryer. Looking forward to your feedback!

Yes, it is highly likely that when the wires were cut, they momentarily touched (created a short circuit), which damaged a small component on the printhead board where the fan connects. Since you've confirmed the fan itself works, the problem is almost certainly with the board that provides power to it.

Great post! I just printed a toy tank for my niece with PLA the other day, and she absolutely loves it. I had never considered adding motorized parts inside, though. She would probably be even happier if it could be remote-controlled. Thanks!