LET YOUR CHILDREN GET HANDS ON: This V8 Engine Model Kit allows you to assemble a large, double overhead camshaft V8 engine on your own. With 250 pieces included, it closely resembles a real V8 engine, providing an authentic learning experience in mechanical engineering. INCLUDES EVERYTHING NEEDED TO BUILD: This all-inclusive model kit for a V8 engine enables interactive exploration of cranks, pulleys, belts, and exhaust valves, which come together to create a working device in front of you. Ideal for budding engineers and car lovers, this V8 engine building kit provides an enthralling and educational opportunity. REALISTIC MODEL THAT WORKS: Experience realistic sound and visual effects with the motor's spark plug and ignition. 3 AA batteries (not included) are needed. DEVELOP THEIR CRITICAL THINKING SKILLS: V8 Engine Model Kit encourage young and girls to expand their creativity, think logically, and even refine their motor skills all at once! MAKE THE WORLD OF STEM AMAZING: This intuitive and engaging kit is perfect for introducing your children to the world of science, mechanical engineering, and technology. From start to finish, they be captivated by the learning experience. Description: The V8 Engine is a popular internal combustion engine with a cylinder arrangement. This engine model kit is typically found in medium to high-end vehicles. Its eight cylinders are arranged in two groups, configured in a V-shape. This is a widely used engine competitive . Item Name: V8 Engine Model Kit Size: 11 x 9 x 9 inches (28cm X 23cm X 23cm) Net Weight: 2000g Colour:As Shown Material:ABS Package Contents: 1 * V8 Engine Model Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.