Numberblock Numberling for Mathlink Cubes

Just started learning about 3D printing, wanted to start with a project for my son, he loves Numberblocks and we have so many math link cubes from the Numberblock sets. Made a few tweaks, not sure if its the most effiecnt print but it fit well. I included a single one and numbers 1-35

Changed the base and made the circle part a little thicker