simple screwdriver spool rewinder rebobinador

thingiverse

Create a Simple Spool Rewinder Using an M8 Bolt and Screwdriver To build a simple spool rewinder, you will need the following materials: an M8 bolt, a screwdriver, and a spool of wire or string. First, attach the M8 bolt to the end of the spool using your trusty screwdriver. Next, thread the wire or string through the M8 bolt hole and wrap it around the spool several times, securing it with a few extra twists.