Once your new 3D printer arrives it is good to understand its capabilities. There are many 3D printing test files to choose from on Thingeverse. The reason to use a proper test file is because it contains all hard-to-print bits. After printing such object it becomes clear what settings you need to complete tricky and detailed projects. Also these files are designed in a way that you don't use a lot of filament and printing time. Our 3D printing test is made on Delta Wasp 2040.