TECHING 310+pcs Vintage Classic Car & Engine Assembly Kit Mini Electric Single-Cylinder Metal Mechanical Model Toy with for Educational Collection

Materials and Craftsmanship: CNC precision casting, aluminum alloy oxidation coloring, durable. more than 300 parts, each of which is finely polished, showing human wisdom and yearning for the great industrial era. Structural Features: Simulate the real car single-cylinder piston design structure, with single staggered toggle clutch mechanism for precise power transmission, leaf spring suspension system to ensure smooth driving, double linkage steering, precision control, easy turning at any angle. DIY fun and educational value: Self-assembly, close to professional assembly line work, stimulate innovation, understand the engine and car structure, cultivate the ability of scientific exploration and problem solving. Collections & Gifts. Not only an educational toy for science education, but also a high-end model collectible, suitable for family and friends who are interested in history, science and technology, cars.