Range: Crystal PolydronAge: 4 years +Contents: 20 hexagons, 40 squares, 100 equilateral triangles, 24 pentagons and an exploring bookletWeight (kg): 3.88L x W x H (cm): 43 x 31 x 8

This bumper 184 piece set contains 4 shapes (squares, equilateral triangles, pentagons and hexagons) which allow you to make all types of 2D and 3D shapes such as cubes, tetrahedrons and dodecahedrons.

• Designed for whole school classroom use.
• Use on a light table or against a light source.
• Children will see inside solid structures and begin to understand the shape and space within.
• The clear pieces are ideal for colour construct within models.
• Supplied in red, yellow, blue, green and clear.
• Pieces are made from super tough and durable engineering grade polycarbonate.
• Sides of squares measure 7.5cm (2.95 inches).