Makerzoid 30-in-1 DIY STEM Fun Building Blocks Set for Kids

DescriptionMakerzoid 30-in-1 DIY STEM Fun Building Blocks Set for Kids30 in 1 Vehicle Building Blocks: It has 150 pieces to build 30 models, including cars, aircraft and star war series. Includes app-based 3D building guidance for easy, step-by-step assemblyDevelop Hand-eye Coordination and Physics Knowledge: Just gently pull back the rubber band then release, little kids will thrill to watch cars speeding ahead. Kids could learn some basic physics & engineering knowledge to make future study easier.Friendly Design to Stimulate Concentration: All models of this kit can be built within 20 minutes and the blocks are only in 5 colors, so as to stimulate their concentration.Fun Time: Playtime gets a whole lot better as its made of safe ABS plastic, with smooth edges avoid scratching hands.