Range: Crystal PolydronAge: 4 years +Contents: 40 squares, 100 equilateral triangles, 24 pentagons and an exploring bookletWeight (kg): 2.15L x W x H (cm): 33 x 22 x 8

Contains 3 key shapes (squares, equilateral triangles and pentagons) which allow children to construct their first 2D and 3D shapes with ease.

• 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).