A1 Mini Spool

A new 3D printed filament spool tested in real printing conditions. The design is an improvement over previous versions and includes refinements based on hands-on testing.The refill filament tutorial was also updated with additional installation tips.Use cases:• refill filament• 3D printed spools• 3D printers How I print It: Check other a1 and a1mini accesories and tips here : https://makerworld.com/pl/collections/9938915-a1mini-accesories Boost Me