Magna-Tiles&reg; ICE, 32 Piece Set The original 3D magnetic building sets that engage young minds by fusing together math, science and creativity 32 clear and colorless shapes including squares (2 large, 14 small) and triangles (8 equilateral, 4 right, 4 isosceles) Whether you see igloos, windows or glass houses, the ICE set is a cool addition to every Magna-Tiles collection Sparks hours of imaginative free play in children. Anything they can dream, they can create! Develops math, science, spatial and tactile skills. STEM approved! Safe, durable and built to last for years Ages 3 years and up Add Magna-Tiles windows to your creations Build an ICE castle Build an ICE rink Use as an office desk-toy