this is a jig to sharpen knives
this knife sharpening jig is completely 3d printed except for the sharpening stone. It is designed to fit a 100.9mm X... 25.1mm X 10.75mm sharpening stone, but can be easily changed to fit other sizes.
3d model print parameters
I used PLA to print everything except for the block that holds the knife. For the knife holding block i used PETG so it would be a little more flexabl...e.