XL Polydron is four times the size of Giant Polydron and so the 2 systems are compatible.

This set just contains XL Polydron which is great for building castles princess's towers cars boats and houses with tunnels to crawl through. Children will be able to build large constructions whilst all the time learning about shape 2 and 3 dimensional objects texture team-work and role play.

They will work together to put their ideas into reality. All the pieces in this set are supplied in 4 colours. Lightweight and easy to use. This 36 piece set contains 24 squares (in 2 designs) and 12 equilateral triangles. Supplied in 4 colours.

• Encourages mathematical language

• Develops creative and critical thinking skills

• Helps children work together as a team

This 24 piece set contains 24 squares (in 2 designs) and 12 equilateral triangles. Supplied in 4 colours. Square measures 40.5 x 40.5cm (15.94 x 15.94 inches).

Age Suitability: 2 Years +