Build and explore your own working 4-cylinder engine with the exciting National Geographic Engine Building kit!With 175+ durable pieces and a magnetic screwdriver, kids can follow the illustrated, step-by-step instructions to assemble a moving model engine. A link to a video is also included to get you started quickly. Once the model is complete, install 3 AA batteries (not included), press a button, and watch the pistons, valves, and gears come to life! Learning is also part of the fun--the full-color Learning Guide introduces key mechanical concepts and fascinating facts about how real combustion engines work.This STEM kit is perfect for kids who love cars, building, and hands-on discovery!
WARNING: CHOKING HAZARD - Small Parts. Not for children under 3 years.
Item #: 969599 
