STEM Education Metal Building Toys Kit Metal Fighter Erector Set for Kids Adult

K&J Chipmunk Metal Fighter toy is made of metal and the Metal Fighter is sturdy once built without worrying about loosening. It is a beautiful display worth showing off. The construction building toy is designed for 8+ years old kids, includes 567 parts, such as nuts, bolts, screwdrivers, and wrenches, made of durable metal. This stem building toy incorporates boring engineering knowledge and concepts into funny building games, aiming to improve children's STEM skills. K&J Chipmunk have prepared clear instructions for children, each step is illustrated, step-by-step instructions that are easy to understand. This teaches them to follow instructions and ensures they won’t become overwhelmed or frustrated while they build. Wrenches and screwdrivers are also prepared for children to assemble parts easily. K&J Chipmunk Metal Fighter stem building projects set choose stronger, high-quality materials, fine and gentle surface treatment, 100% friendly and no hurt kids, to ensure the safety of your kids, and at the same time have a long-lasting play and construction durability.