Polydron XL - Double Set - 72 piecesTransform playtime into a world of creativity with the Polydron XL Double Set! Perfect for young builders, this large scale building and construction set includes both natural and bright coloured pieces, designed to spark imagination and support early STEM learning. Four times the size of the Giant Polydron, each of the extra large pieces makes it easier for toddlers and children as young as 2 years old to manipulate and connect them to create large