Oldlaiben 120PCS Gears Building Blocks Toys DIY Assembly STEM Building Toys for Kids Educational Construction Toys

PACKAGE INCLUDE1x 80/120pcs+ drawingsPRODUCT INFORMATIONName: Gear building block toyMaterial：plasticPackaging method: BaggedApplicable age：3 years old and aboveFEATURESEncourage Imagination - With 80/120 vibrant interlocking gears, your child's imagination can truly take flight. With our open-ended building blocks, endless possibilities are waiting to be discovered!Develop Fine Motor Skills - Your child will get plenty of practice in hand dexterity and hand-eye coordination. Our preschool toys are perfect for playtime with toddlers or occupational therapy toys.Introduce STEM - Our colorful manipulatives help establish problem-solving, spatial awareness, and foundational math concepts. Develop color recognition and pattern sorting with the 10 bright colors.Kid Safe - Our durable gears are made with non-toxic BPA-free plastic with smooth edges and a unique round design. They are easy to clean as needed with soap and water. Recommended for ages 3 and up.