Ravensburger Gravitrax set building extension / construction

Expand and boost your GraviTrax marble tracks with these additional blocks and grids. This set expansion set can be played with at least one Starter Set and can then be combined with all GraviTrax products.

Contents:
28 elements: 2 support grids, 1 transparent platform, 8 thick building blocks, 4 thin building blocks, 2 switches, 1 3-in-1 block, 1 whirlpool, 1 finish marker, 4 base blocks with inserts: 2 catchers, 1 free fall, 1 splash, 1 finish

Warnings:
Caution. Not suitable for children under 36 months. Small balls. Danger of choking.