Giant polydron is a superior play and construction tool. The newest member of the trusted polydron family will lend itself to the task of making super construction sets and helping children understand spatial awareness from an early age, whilst having great fun. It encourages children to make and recognise 2 and 3 dimensional shapes and helps to develop an awareness of shape and texture. The set contains 20 giant Polydron squares, 20 giant Polydron triangles, 6 coloured windows and 4 write/wipe-off panels. Each panel has a unique texture for easy identification. Incorporates braille on every piece to help children understand about alternative forms of communication. Age Suitability: 2 Years +