Smithsonian Motor Works Kit
Product Description
For the child who loves cars and trucks, this comprehensive kit includes everything needed to build a working engine. Using the step-by-step instructions, a young car enthusiast can create a working model engine with four cylinders. The valves rock, spark plugs fire and pistons drive the crankshaft. Set includes more than 100 parts, a custom screwdriver and instructions.
Ages 8 & up