Wooden Hole Shape Intelligence Box Big Shape ,Wood Puzzle Geometric Shape BlocksOne of the classic baby and toddler puzzles, the solid wood shape sorter cube comes with 19 different geometric shapes for sorting and encourages the development of not only problem solving skills, shape and color recognition but fine motor skills and dexterity as well. Only safe paint is used, no choking hazards, smooth edges on every block. You touch this shape sorter cube, Handcrafted to be a toy, you'll notice the weight and strength of the solid