AA Filiment Spool Holder Battery 3d printer

thingiverse

We've all got spare AA batteries cluttering our desks, hidden away in drawers or lingering in cardboard boxes. They're metal and a great alternative to reduce friction as a bearing - who knew? This design kit, however, uses an outdated AA battery style, but you can opt for something better. To build this project, you'll need to print 2 holders and 4 spools, and four new AA batteries to power the spooling action. Once assembled, the spools slot in perfectly above the battery base, rotating smoothly with the slightest touch. Need custom design help? Whether it's a miniature engine part or anything else outside of RC gear, I'd be happy to point you in the right direction - visit my group on Facebook to learn more. https://www.facebook.com/groups/1600216723598853/