Knife Guide for Sharpening
thingiverse
It's a guide you can rubberband to your stone to help you get the proper angle.
Download Model from thingiverse
With this file you will be able to print Knife Guide for Sharpening 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 Knife Guide for Sharpening.