ESUN Spool Recycling Adapter

thingiverse

This is an adpater to use empty ESUN spool to fill up the refillable filament... Why this construction? In order to save material, a refill spool to print requires about 200 grams, an adapter about 60 grams and you can immediately use the old spool again. To use the old spool you only have to cut out 1 cm in the middle of the spool. For this you need an M6x40 screw and a nut, sliding nut or threaded insert. Save material and print more! Have Fun! Like and Share!