HISTOYE Stem Building Kit Toys for Boys 5-7 Motorized Stem Robot Kits for Boys 6-12, 5 in 1 Erector Set for boys Electric Powered DIY Engineering Building Blocks Toys Gifts for 5 6 7 8 9+Years Old Boy

Fun Assembled Car Building Blocks Would you like to keep your child away from mobile phones and computers Please check out this Boys building toys. Stem kits has 113 pcs. Use these parts to assemble a variety of models. This will make the child concentrate and indulge in it. Stimulate Imagination & Creativity Stem building toys kits can be assembled into 5 types of cars. Stem toys for 5 year old has instructions, children can assemble according to the instructions.So as to better stimulate their imagination and hands-on practical ability. Building Blocks Toy with battery Building toys for boys 5-7 is powered by batteries, which will increase its interest and also makes it more real. More attractive to children. Stem toys for boys requires 2 AA Batteries(not Included) . Strengthen Teamwork Construction kits for boys is an educational toy, which has educational significance, not only can stimulate the imagination of children, but also enhance the ability of teamwork. Because the motorized building set has many parts, it can be completed with friends or parents when assembling. it can also increase feelings with friends and family when playing with this toy,which is a perfect toy gifts for age 5 6 7 8 9 10 11 12 year old boys. 100% Safety Stem kit engineering is absolutely safe, smooth edges, will not scratch childrens hands. Non-toxic, meets quality testing standards, with ASTM, CPC certification. All parts are placed in a box, which is easy to store, will not lose parts, and will not make the home very messy.