Ready, Set, Build! The ZOOB 75 piece building set comes with everything you need for hours of creative building and interactive play. Everything is included to build 27 different creations including a spaceship, robot, scorpion, helicopter, and even a “space bird” and “dino bunny”. Then create your own designs. ZOOB pieces are based on a natural and living system and features pieces that snap, click or pop together in different ways, making building easy and versatile. ZOOB building sets are unique in that the pieces move after they are put together, allowing for truly interactive creations.Collect ZOOB sets for more interactive pieces!