This Wooden Marble Run Kit is Built for Speed
A spiraling funnel, a mix of straight and curved rails, and 10 accelerators challenge builders in new directions and dimensions. This 136 piece wooden marble construction set will keep up-and-coming future engineers busy as they experiment with the effects of kinetic energy and gravity. The Xcellerator is a fun physics kit that is sure to keep your kids busy for hours at a time. For ages 4+.
Quadrilla wooden marble runs take kids’ building to a whole new level. Precision-crafted birch and rubber wood pieces fit together strategically to create high-speed raceways that challenge builders to think creatively and play again and again to test their skills. Each set contains a combination of level rails, building blocks, accelerators, marbles and an idea-filled manual.