Roominate Cotton Candy Carnival A wired building set that inspires open-ended, hands-on play while showing girls that creativity and engineering are fun! Over 200 pieces allow children to build their carnival however they want, then add stickers to make it even more their own! See the website for alternate building instructions! Use the motors to make a working Ferris wheel that spins, and a carousel that goes round and round! Or, use the motors to design something else! Once it's designed and built, children will have fun playing in their carnival with the included dolls and accessories! Requires 4 AAA batteries, not included; for ages 8 and up