Gears! Gears! Gears! Wacky Factory in a Bucket Special Edition
Gears! Gears! Gears! Wacky Factory is the ultimate spinning, turning, twirling building set! Create brightly colored building masterpieces with easy-to-assemble gears, bases and connectors. Different size gears let kids explore motions, speeds  and turn ratios and have fun too!  Gears! Gears! Gears! Factory is perfect for experimenting with simple mechanics, machines and science. There are many fascinating actions that can be created using the different size gears.