A brand-new addition to the best-selling Gears! Gears! Gears! line of building toys. Vibrant, popular colors and easy-to-assemble pieces make this hands-on construction set a whole new building experience. Set of 100 pieces includes colorful gears, connectors, interlocking bases, and a handle. Open-ended design allows kids to build and rebuild it over and over again! Colorful new building set helps gets minds in motion Builds fine motor, critical thinking, and problem solving skills 100 pieces includes colorful gears, connectors, interlocking bases, and a handle Open-ended design allows for hours of fun and a variety of building options. For ages 3 and up