Welcome to UGEARS Official YouTube Channel!UGEARS is becoming known around the world for our unique, self-propelled, wooden mechanical models, puzzle boxes and educational toys. These 3D models require neither glue nor special tools to be fully assembled into functional working models. Forget batteries or external power sourcesthese steampunk beauties are powered by rubber bands, gears and gravity!Popular models include the Steam Locomotive, Safe, Hurdy-Gurdy, Horse Mechanoid, Treasure Box, U-9 Grand Prix Car and so many more. Check out our full catalog of mechanical models, STEM lab kits, fidget devices, toys and crafts for children, all designed for easy assembly. The perfect gift or holiday present for all ages.Each Ugears model is not just a construction kit but the fully-realized idea of a perfect mechanism. As you put them together, you join us in bringing that idea to life.