Custom Bobbin Thread Spool Holder
thingiverse
Remixed from https://www.thingiverse.com/thing:2232161 to have a "flat bottom" with rounded edges.You'll need the BOSL2 lib to use the scad file.
Download Model from thingiverse
With this file you will be able to print Custom Bobbin Thread Spool Holder 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 Custom Bobbin Thread Spool Holder.