5 in 1 Stem Kit, Wooden Mechanical Model Cars Kits, Motorized Construction Engineering Set, Assembly Constructor 3D Building Puzzles, Educational DIY

5 different kinds of model cars in one kit: This STEM kits for kids age 8-10 comes with all of the parts you need to build own engineering toys. Innovative STEM projects for kids ages 8-12 year old. Enhance childrens science knowledge: The endless fun building toys encourage kids learn and reinforce basic STEM, ideal building kits for kids ages 8-12, great for educational and entertainment purposes. Develop practical ability and imagination: Assembling these STEM toys for ages 8-13 will cultivate childrens hand eye coordination ability and intellectual development, stimulate childrens interest and curiosity. A great gift for kids: These crafts for boys ages 8-12 can be painted and decorated to make them unique, coolest gifts for 8, 9, 10, 11, 12 year old boys and girls , for every occasion, birthday , Christmas and activities Safe material: All parts are made of high-quality, non-toxic, and safe materials. Laser pre-cut 3D wooden puzzles are easy to assemble, allowing kids to focus on STEM activities and reduce screen time. Package included: 1 x Mini Tank 1 x Off road car 1 x Racing car 1 x Aircraft car 1 x Wind-powered car 1x Mini Screwdriver 1 x Manual stem projects for kids ages 8-12 science kits for kids age 8-12 science kits for kids 10-12toys for kids 8-12 gifts for 8 year old boys boy toys age 8-10 years old crafts for boys ages 8-12 engineering toys Kids Wood Craft Kits classroom teacher cool toys for boys 8-12 gift toys for ages 8-13 stem activities for kids ages 8-12 These 5 model kits can inspire young inventors to build their own cars and models. Children assemble them with electric motors, circuit boards, propellers, etc., and then install AA batteries (excluding batteries) to power them to make wind-powered cars, mini tanks, racing cars, off-road vehicles, and airplanes. Children can work together and learn while playing. It aims to improve childrens science, technology, engineering and math skills.