filament spool winder.

use this to rewind tangled or badly rolled filament onto a new spool warning you use this at your own risk. you can change the size in the customizer for your required spool center hole. you have a choice between a full printed version with drill attachment if you choose this one please print it in abs or petg in 100% infill for extra strength or a hollow center hole verson will take 10mm screw thread bar and a nut on each side. theres also a wedge to insert into the end to keep the filament on