The Counting 10 Wood Puzzle | STEM Montessori Toy Maine Puzzle precision laser cut and engraved

precision laser cut and engraved into five or more different woods

chosen because it is dense

to the best of our knowledge last seen from Peterson Mfg from 1975

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The Counting 10 Wood Puzzle | STEM Montessori Toy Maine Puzzle precision laser cut and engravedThis is a puzzle designed for a Montessori group and intended for educational purposes as well as providing a meaningful puzzle challenge for any age. There are 10 pieces. Each piece is numbered on one side (#1 10) and has a grid of the same unit on the other side. There are 2 different woods used, with the odd numbered pieces being one wood and the even number pieces a different wood. Woods will vary, but I use mostly Maple, Cherry, or BeetleKill