These blocks are used to help teach children sorting, ordering, opposites, and patterns. This set made from sustainable Michigan basswood contains 28 grooved blocks with debossed numbers, math symbols, geometric shapes corresponding to the number on the opposite side, and an activity booklet.
Basswood 28- INTERLOCKING BLOCKS 44mm each
Includes play booklet
Handmade in the Michigan, USA using non-toxic, child-safe inks on all blocks