GraviTrax - Hammer

Give the marbles a boost with the Gravitrax Hammer! Watch it propel the marbles through the run and onto the next challenge. Add this set to your starter set and see what wonder you create.

GraviTrax is an exciting and engaging STEM series, full of a range of innovative and interesting sets and pieces.

Contains:

• 1x Set of Instructions, 1x Hammer Tile, 1x Long Track, 2x Medium Tracks, 3x Short Tracks

Age: 8+ years