Shape Board Puzzle for Kids

This is an educational toy for kid under 3 years old for both motor, vision and brain development. They can learn colors, shape. Easy to handle design. no sharp edges. It is more convenient if you make the model using wood on cnc machine. But it's ok to 3D print too unless your print is faster than an Ender 3 (my printer) :P. I uploaded a video about this. Hope you like it.