Horizontal Spool Holder [No Bearing Needed]

Horizontal filament spool spinner using 4mm PTFE tubes(6 x 21mm) for slicing, tested with Bambu and Sunlu spools.

 

First, slide the filament from the outside and cut it. Press the tube until it pops into place. It won't fall on its own, can be pushed out from the other side. Add three 10mm rubber feet to the bottom for anti-slip

 

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