About This

• 107 Pieces Erector Sets - This STEM Toys Kits contains 107 parts (Including electric power motor, blocks, movable wheels, nuts, bolts, wrench and screw driver, for up to several kids at one time), an instruction manual, a sturdy storage box, our worry-free warranty, and 24/7 friendly customer service. Buy with confidence and enjoy the fun with kids!
• 10 IN 1 Motorized Engineering Kits - Robot, Helicopter, Plane, Cars, Trucks, 10 types of engineering designs(NOTICE: ONE MODEL AT A TIME) for beginner, intermediate, and advanced builders are suitable for boys and girls of all ages. Electric motor drive makes the model more realistic, providing a richer gaming and learning experience. Let the kids' creativity and imagination run wild together!
• Creative Education Stem Building Toys - Fun and inspiring educational toys are designed to improve your children's Science, Technology, Engineering, and Math skills through playing. Keeping children engaged for a few hours each day can enhance their concentration and hand-eye coordination, and develop their independent, confident, and practical ability.
• Safety Is Our Priority Concern - Made of ABS plastic and Thermoplastic Rubber(TPR) which are Non-Toxic and Lead, BPA, and Phthalate Free. Rigorous lab tests to make sure the building toys are 100% safe. Most pieces are waterproof(not for motor) easy to clean and come with a sturdy storage box for quick and convenient tidy-up.
• Great Gift For Kids - If you are looking for a present for a kid, son, daughter, niece, nephew, or grandchild ages 3-5,4-8,5-7,6-8,9,10,11 or 12 and up years old, our toys are perfect gift for daily surprise, party, birthday, Christmas, or other festivals. But we believe that the best gift for children is not just the gift self, but companionship and shared moments of joy.