With the GraviTrax Element Spiral, balls can conquer dizzying heights. The spiral allows for rapid elevation changes, and its height can be customized to fit perfectly with any track. Combined with any GraviTrax starter set, the GraviTrax Element Spiral adds even more variety and ball fun to the GraviTrax universe. GraviTrax is a flexibly expandable, interactive marble run system for children aged 8 and up: with GraviTrax, kids, teens, and adults can not only build simple marble runs but also create unique marble run worlds. By freely designing the marble runs and exploring the rolling behavior of the balls, understanding of science is sharpened, and gravity is experienced up close. The GraviTrax universe includes three exciting lines: CORE, PRO, and POWER. All GraviTrax lines and products can be freely combined. With countless expansions featuring classic building elements or stones that enable special actions and tricks, the GraviTrax universe can be infinitely expanded. This allows everyone to tinker, experiment, and build beyond their limits.

Contents:
1 instruction manual, 2 spirals.