Giant Polydron is the perfect introduction to 2-D and 3-D shapes, and helps children to understand spatial awareness from an early age. With large, easy to attach pieces designed for little hands, these unique construction sets are a must for any early learning or special needs environment.
Each set contains 40 pieces, including an equal number of squares and equilateral triangles, heavily textured on one side for sensory integration. A wonderful way to encourage collaborative play! Ages 2 and up.