12 in 1 STEM building toys playsetIt was suitable for multiple ages from 6 to 12 years oldcomes from 12 building sets aim for cultivating interest in Science, Technology, Engineering and MathematicsDIY Building Brocks toy Kids can understand easily with a vivid and interesting guild book. There is a bonus storage case contains 152 parts, which can be assembled into 12 exquisite models, includingTower crane, crane, forklift, catch car, plane, racing car, UTV car, robot, helicopter, TankEducational building toysExcept assists kids to improve their imagination, creativity, thinking, and problem-solving skills, it also helps to build social confidence by gaining accomplishment through making different models, would be a perfect toy for 6 7 8 year old kids boys girls. a perfect creative construction engineering fun gift - It will provide fascinating hours of educational joy while lighting enthusiasm, imagination and curiosityGift for kids Our STEM toy has exquisite packaging that will attract kids' attention and make them happy to far away from the digital screen. The toy set comes with a tool box that can keep all parts for a long time. The best creative building kit for children, boys and girls. Fun gifts that make every child happy Kids-Friendly Each part is made of high-quality ABS material which is thoroughly independently tested in third-party laboratories, non-toxic, BPA-free, tasteless. If you are not satisfied, a 30-day money back without reason