Simple respooler for standard 1kg filament spools

Very simple filament respooler for impact driver - 32mm socket. 

If you want to respool your filament, just screw this in your spool and put 32mm socket to the one side and 8mm rod or just some screwdriver it the hole on opposite side and put some rod into old spool (broom for example) and roll.

This is very simple, easy to print and easy to use design. Just be carefull, filament needs to be tight on the new spool, so someone must brake the spool that you are rerolling from. This is 2 people activity. It takes about 5 - 10 minits to reroll 1kg of filament. Have a fun..