Devil's Knot
thingiverse
3D printable model of a classic woodworking challenge puzzle. 6 pieces to print, requiring assembly to form a knot. I've included both the full STL file and individual part models, so you can choose which one suits your needs best. Be prepared to sand the parts slightly to ensure a smooth fit.
Download Model from thingiverse
With this file you will be able to print Devil's Knot 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 Devil's Knot.