Kids build early STEM skills such as problem solving, critical thinking, and perseverance when they construct their own creation of swirling treats. This 82-piece set includes colored lollipops, cupcakes, ice cream cones, stickers, and more. Compatible with all Gears! Gears! Gears! sets. Different every time you build, this versatile, interconnecting gear set fosters imagination and provides opportunities to experiment with simple mechanics and science Supports STEM by introducing children to sorting, grouping, counting, designing, constructing, and putting physics into play with spinning gear movement This delightful spinning gears set includes 29 gears, 14 pillars, 16 connectors, 5 bases , brightly colored lollipops, cupcakes, ice cream cones, stickers, and more Lollipop on stand measures 6''H Ideal for 4+