Polydron Multi-Colored Plastic Geometric Platonic Solids and Shapes (Set of 50)
This set of 50 interlocking shapes is perfect for teaching 2- and 3-dimensional geometric principles. Set includes 32 equilateral triangles, 12 pentagons, and 6 squares in 4 colors (red, yellow, green, and blue). Unique clip makes it each to build shapes and structures while teaching geometry. Made of ABS plastic for durability, impact resistance, and heat resistance.