Shapes, sizes and relationships are fun to learn with these colourful, plastic geometric pieces. Includes 4 sizes of 8 shapes: triangular prism, cube, cone, cylinder, rectangular prism, hexagonal prism, triangular pyramid and square pyramid. Each shape measures from 1/2" to 1-3/4". Ages 5+. Assorted colours. WARNING: Choking Hazard. 32 pieces per set.