ORIVAST STEM Kit 3D Wooden Puzzles, 4 Set Mechanical Model Building Kits, Educational Engineering Science Projects for Kids- DIY Ferris Wheel, Music box, Fiber Optic Lamp, Carousel Toys for Boys Girls by ORIVAST from Orivast by Orivast

Fun Craft Kits for Kids: Including 4 set model kits to build motorized Ferris Wheel, Carousel, Music Box, and Fiber Optic Lamp, come with numerous parts and a detailed instruction manual, make a great gift for boys and girls. Unique Design: Mini Ferris Wheel and Carousel can rotate by electric motors, Gramophone music box plays pleasant music when you spin its handle, and Fiber Optic Lamp emits 7 different colors of lights in turn. The finished wood models are cool desk decorations in the room. STEM Projects for Kids Ages 8-12: Encourage your child to assemble their own STEM toys using wood pieces, DC motors, plastic gears and switches, get hands-on experience in DIY science games and activities. An ideal engineering toy for kids and teens. Learn Through Play: Children can learn basic principles of simple circuits, optics, mechanics and engineering. Foster your kids’ curiosity and creativity, develop their patience. Perfect educational toys for 7 8 9 10 11 12 years old boys and girls. High-quality and Safe: The Wooden building kits are made of green non-toxic and laser-cut plywood material. Keep all edges round and surfaces smooth. All components get CPC certified to meet national safety standards.