UGEARS model kits come with everything you need for assembly. All parts are laser pre-cut into a high-quality plywood board for easy removal and assembly. Motion is accomplished using rubber bands, gears and gravity. Detailed color diagrams and step-by-step instructions are provided in 11 languages to guide you through the assembly process. No glue, special expertise, tools or equipment are required.

UGEARS models and 3D puzzles make the beautiful world of mechanics more comprehensible. You will be able to touch every piece, every gear cog, and discover first-hand the workings of simple machines. Experience the thrill of self-propelled mechanical action that doesn't come from an electric socket or battery. Take a voyage to a previous century, to an age of elegant machines, fine detail and old-world craftsmanship, and rediscover the pleasure of understanding how things work. UGEARS make a wonderful hobby for constructors, and a thoughtful gift for just about anyone in your life.