Ignite your child's imagination with this Learning Resources building set, where every twist and turn sparks creative genius. Watch as they create a mesmerizing glowing kaleidoscope while mastering early engineering concepts and cause-and-effect play. FEATURES: Design and test glowing gear-powered patterns with this hands-on construction toy set, Explore cause and effect, symmetry, and motion—great for STEM toys for toddlers and fine motor play, Built for creativity with modular base plates, gears, and glow-in-the-dark stickers for endless combinations, Compatible with all Gears! sets, allowing limitless creative possibilities, Makes a great educational gift for girls and boys for various occasions. MATERIAL & CARE: Plastic, Spot clean. DETAILS: Includes 18 gears, five bases, crank handle, 32 quarter circles, and three sets of removable glow-in-the-dark stickers, 3.15"H x 10.04"W x 10.83"L, Age: 4 years & up, Model number: LER9326, Imported. Gift Givers: This item ships in its original packaging. If intended as a gift, the packaging may reveal the contents. Size: One Size. Color: Multi. Gender: unisex. Age Group: kids. Material: NONE.