Magnetic spool rewinder for Filament Drybox

This is a tool that allows rewinding of filament spool without opening the drybox at all.

Required items

- 6 or 9 magnets (18*3mm) to be placed in the rewinder handle.

- 3 magnets (18*3mm) to be placed in an adapter, for each of your spools.

- No glue needed

- No drilling necessary

Assembly instructions

To assemble the rewinder knob, you need to insert three stacks of 2 (or preferrably 3) magnets each into the magnet holes. It is a very tight fit, so no glue required. To use the rewinder, simply place it onto the outside of the drybox aligning the spool holder with the magnets. Then spin the knob to spin the spool. Several diameters are available for the spool adapter parts.

Please print the knob at 0.1mm layer height for best result, due to its thin first couple of layers.