ZOOB 75 Piece Building Set is brightly-colored pieces, that come with 4 instruction guides to make over 25 creations including a Dino Bunny or a Space Bird (or create your own). ZOOB is not like any other building set – the pieces include gears, axels and joints that snap, click, and pop together. With rotating, spinning and extendable parts you can actually design a toy to play with, instead of just building something to look at. Create monsters—or vehicles—or monsters that turn into vehicles. The possibilities are as endless as your imagination.