This is a 3D printable spool winder if you buy 3DFillies ABS/PLA 1kg rolls and want to transfer it onto an empty UP filament spool for the Up Box. Power is supplied by a battery drill.
I have included the .skp files for you to load into Google Sketchup so you can modify the parts to fit your own spools and export as .stl files to print.
I have nothing to do with this company except buy my filament from them. Great company to deal with and good quality ABS at a great price. This ABS is a great replacement for the Up filament as no temp changes are required and the part separates from the raft OK. The link is for your benefit not mine. I have been looking for an ABS filament for some time now to use instead of the Up premium filament without loosing any quality in the print or hassles with removing the part from the raft. This is it.
https://3dfillies.com/

Up!

Up Plus2

Doesn't Matter

Doesn't Matter

.20

Semi Solid

Print parts using a fill setting around half solid. This will insure the parts will be strong enough for the task. Assemble as per photos. The lock nut will provide the necessary drag on the spool to stop the tangles. This was printed on an UP Box but should print OK on an UP Plus.