Stem Toys, Hydrobot Arm Kit, Robotic Arm, Engineering Kit, Robot Kit, Science Kits for Kids, Stem Projects for Kids Ages 8-12(Blue) - Jade Hare, yyjx01

• STEM TOYS ENGINEERING KIT: Teach kids mechanical engineering in a way they can't resist! Engineering kits for boys 12-15 will guide children to explore scientific principles and develop their logic and hands-on skills. INTERESTING WORKING PRINCIPLE: Harness and control the robot arm by converting the pressure of water into power! The stem kits include 6 different drive shafts and can rotate 270 degrees. THREE MODES OF PLAY: 4-jaw Grab Bucket, Suction Cup and Tongs Grab. Children can switch at will according to their preferences, giving full play to their imagination and feeling the fun brought by the hydraulic robot arm.kids science kit. SAFE AND SECURE MATERIAL: Robot building kit choose the material of the overall parts are made of ABS material safe and non-toxic, and through ASTM safety certification, CPC certification, EU ROHS certification, children can play with confidence. OUR PHILOSOPHY: Jade Hare products focus on STEM toys (Science, Technology, Engineering, Math), where children can be educated and encouraged while having fun!, Manufacturer: Jade Hare