ZOOB Glow Dinos is a giant set to build giant creatures! With 239 ZOOB pieces plus 11 glow-in-the-dark parts, and instructions you can build a ZOOBasaurus, a Z-Rex or more, and have everything you need to create your own stone-age pet! 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! Recommended for children 6 years of age and older. ZOOB is an award-winning building set with a difference—the pieces move after you put them together, so you can play with your creations, instead of just looking at them. Although we provide instructions and suggestions for models to build, the best part of playing with ZOOB is exploring, inventing, and discovering how you can build and deciding what you want to create! ZOOB is a member of the ALEX Brands family of products. Visit www.amazon.com/alex-brands for more information on Alex Brands and our best-selling line of educational and entertaining products for kids.