Pure natural log children's wooden toys, Figure matching toys, wood geometry toy , Preschool education toy, building blocks, Montessori boy toys This is a perfectly designed square figure matching toy. The cuboid is hollowed out. There are triangles, cylinders and squares inside. Babies can learn how to put objects into the corresponding hollows. This Montessori inspired material will help develop your toddler hand-eye coordination, fine motor skills and logical thinking. You can use this education toy as a springboard to introduce vocabulary for shapes, volume, counting.