For ages: 8+ Learn about: Gears, Mechanical Engineering Introducing our DIY Kit Gear Train, the perfect educational STEM toy for kids! This fun science craft STEM kit is designed to unleash your child's creativity and curiosity. With easy-to-follow instructions and all the necessary materials included, your little one will embark on an exciting journey of learning as they build their own gear train. They will learn about the fascinating world of mechanical engineering and problem-solving while having a blast. Watch as their eyes light up with satisfaction when their creation comes to life and the gears start turning. Give the gift of hands-on learning and imaginative play with our DIY Kit Gear Train - the ultimate STEM kit for budding young inventors!