3D Solutech Spool Drawers & Hole-Aligning Tool.

I saw some others, but wanted to make my own so that I could control every aspect of it. It's a great design that has a tool to go along with it to center the holes on both sides of the spool. I printed it with cross-shaped supports at 15%. Anyway, it's a neat use for those extra filament pieces hanging on almost empty spools. Drawer version 5 is the final one, but I really liked version 4 because of the self-locking feature gained through the two corners touching the spool's center not being fi