Wooden Marble Run Construction Set

Challenge young engineers with this premium wooden marble run construction set. With over 100 precision-cut wooden pieces including straight tracks, curved rails, spiral twists, funnels, catches, and a giant wooden pendulum, kids can design infinite marble courses. The set introduces core engineering concepts: gravity, momentum, velocity, and potential energy. Each build is a lesson in iterative design — test, fail, adjust, succeed. The high-quality birch plywood components are sanded smooth and painted with non-toxic colors, intended to last through years of sibling sharing and classroom rotation.