One of five unique hexagon-based pieces make up a single block piece providing versatility, variety, and extended thought. The five hexagon-based pieces include: a single hexagon; 2, 3, and 4 hexagons - joined in linear arrangement; 3 hexagons joined in a non-linear arrangement. Includes 24 Congruently cool & colorful hexagonal building blocks; 5 unique hexagon-based pieces - a single hexagon; 2, 3, and 4 hexagons - joined in linear arrangement; 3 hexagons joined a non-linear arrangement; Full-color illustrated Building Guide with 20 engaging design challenges; facts of hexagons in nature & mechanics.
Awards: 2011 Parents' Choice Recommended Award