HEXACUS is an exploration in creativity and fun for the entire family. Just sort by size and color, then stack, nest, and balance to create a wide variety of patterns and shapes. Our Idea Booklet shows over 100 examples of easy to challenging patterns and shapes to build.  Ages: 2+  CONTENTS: 12 Hexagonal Pieces – 3 Red, 3 Orange, 2 Yellow, 2 Green, 1 Light Blue, 1 Dark Blue, Idea Booklet. "Due to it's unique and geometrically accurate shape, children are able to nest and stack HEXACUS pieces in a wide variety of ways using horizontal, vertical and diagonal planes," Jason Cheung, general manager of Huntar Company, Inc., told TDmonthly. Launch date: 2012.