5 Set STEM Projects for Kids Ages 8-12, Model Car Kits, Wooden 3D Puzzles

🧿A great gift for kids age 8 years and up: This STEM Kit comes with all of the parts you need to build tank, helicopter, cannon, fire fighting truck, boat. It is the ideal perfect gift for birthday, Christmas, holidays, etc. 🧿High quality: These 3D wooden puzzles are made of safe, pollutant-free wood with precise laser pre-cut , the edges of each component have a smooth finish can be tightly integrated, easy to assemble. All parts are made of high-quality safe and recyclable materials. 🧿Unique design: These STEM projects can be painted and decorated with colorful paints, making them unique crafts perfect for display on tables, shelves or display cases in children's bedrooms, playrooms or study areas. 🧿Stimulate children’s interest and curiosity: With various 3D wooden puzzles, motor, gears, plates, shaft and screws for children to assemble 5 different styles of model! Kids will be excited and proud of their own model that actually moves. 🧿Cultivate creativity and imagination: Amazing mini ferris wheels and carousels can actually rotate to create a miniature amusement park at home. By assembling this wooden building kit, children can develop their hand - eye coordination, stimulate imagination and promote their physical and intellectual development.