Caja piedra afilar. Sharpen stone box?

thingiverse

I have purchased a sharpening stone (with oil) to sharpen the carpenter's brush blades and chisels. Since I didn't have a box, they gave it to me in a small bag. I decided to design this box. As usual, I had to sand it a bit and that it had left a little slack. But there is nothing that can't be fixed with sandpaper. In the end, there's a box that protects the stone - that's what I wanted. Anyway, I'm leaving the file of Freecad for you to put it to your liking.