Tiny Spools
thingiverse
A tiny spool (slightly larger than a household bobbin) that can be easily printed without supports. The spools are printed in two pieces that interlock and are retained closed with an M3 screw and nut. You can also simply glue the two halves together if you wish to retain the center hole for another purpose or do not want to use hardware.
Download Model from thingiverse
With this file you will be able to print Tiny Spools with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Tiny Spools.