Just gave my first go at vacuum-sealing a filament spool using the EIBOS pump and reusable bags. First impressions? Surprisingly quick and oddly satisfying. A full guide and video covering how these pumps work, the pros and cons, and long-term storage tips will be coming soon to 3DWithUs. Stay tuned – and if you’ve tried vacuum-sealing your filament, share your results (and fails!) below.
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