Holder upgrade
thingiverse
Little upgrade for "Minimalistic Spool holder":http://www.thingiverse.com/thing:257068/#files This thing was made with Tinkercad. Edit it online https://tinkercad.com/things/aiL6g6StmZq
Download Model from thingiverse
With this file you will be able to print Holder upgrade 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 Holder upgrade.