Harness the power of magnetism and gravity with Geomag Mechanics Gravity RE Elev Circuit 207. Children build an interactive marble run with an elevator, cannon and gravity‑powered circuits that send steel spheres racing through the track. Mechanical elements combine with classic magnetic pieces to introduce real STEM concepts like potential energy, momentum and chain reactions.

• Includes 207 recycled components to build a gravity‑powered magnetic marble run
• Features elevator and cannon mechanisms that keep the spheres moving without batteries
• Hands‑on way to explore magnetism, gravity and cause‑and‑effect
• Mechanical elements snap together with classic rods and spheres for endless layouts
• Ideal for budding engineers who enjoy tinkering and experimenting
• Fully compatible with other Geomag Mechanics and classic sets to expand the circuit