Smithsonian Motor-Works®

Fuel a child’s curiosity and love for STEM with the NSI Smithsonian Motor Works—a hands-on kit that lets kids build a working 4-cylinder model engine. Designed for ages 10 and up, this battery-powered set features over 100 parts and realistic lights and sounds that bring engine mechanics to life. As children assemble the engine, they learn how pistons fire, spark plugs ignite, and valves move in perfect timing. It’s a fun and educational way to explore engineering concepts while developing fine motor skills and problem-solving abilities. By donating this kit through Toys for Tots, you’re giving a child in need the chance to discover the excitement of building and learning through play.