XL Polydron is four times the size of Giant Polydron and they fit together perfectly!
This starter set is ideal for small groups of children to build and create with squares and triangles.
Allows them to explore 2D and 3D space as well as encouraging role play.
Build castles, towers, cars, boats and houses with tunnels to crawl through!
Sides of squares measure 40.5cm.
This 12 piece set contains 4 Squares with 16 holes, 4 Squares with 4 Holes, 4 Triangles and a guide.