83 шт. STEM конструктор для kids, электро и механика

Please allow a 1-2 cm difference in measurements due to manual measuring. 83 Pcs DIY Electric Gears STEM Educational Toys 3D STEM Building Toys Gifts for Boys Girls Age 3 4 5 6 7 8 9 10 11 12 Features: 1.Dynamic Play Experience: This building blocks set features an electric gear mechanism, bringing gears to life with moving tracks and swinging elements. Kids are captivated by the lifelike motion and engage more deeply in creative playtime. 2.Versatile DIY Fun: Our kids tool set includes 83 pieces for limitless construction possibilities, from gear towers and race tracks to swing sets. Follow instructions or invent unique structures-imagination knows no bounds. 3.STEM Educational Value: These stem educational toys let children directly observe physics concepts like kinetic energy and gravity. Building activities sharpen spatial thinking, hands-on skills, and creativity for effective early learning. 4.Safe & Toddler-Friendly: Crafted from ABS plastic, this toddler screw toy features large, smooth pieces that prevent swallowing and are easy to assemble. Certified for safety and sized for young kids. 5.Complete Accessory Pack: Each kit boasts gears, tracks, cars, and cartoon decorations, making it ideal as both a toy and a thoughtful gift. Abundant parts ensure endless 3D stem building toys fun and outstanding value. 1 Set xBuilding Blocks