I've been wanting to try my hand at one of these 3D cutting boards for a while now. This one took over 30 glueups. It's made of Hard Maple, Cherry, Walnut, and Padauk. I had a lot of trouble with keeping the angle correct when gluing up the Equilateral triangles. From there it went down hill. I ended up custom fitting every triangle. I did make a set of detailed plans, which I am sharing. Maybe some of you can have more luck keeping the triangles as perfect Equilateral Triangles. If you can do that the rest should be easy. But even with all the trouble, it's a good looking board.