Choose a color by dropping a marble or ball bearing in this kinetic sculpture with 4 separate layers.
The ball can land in one of 12 colors. The greens and browns have a 12.5% chance and the other colors a 6.25% chance.
The design works best with ball bearings from 8 - 10 millimeters.
The ball can land in one of 12 colors. The greens and browns have a 12.5% chance and the other colors a 6.25% chance.
The design works best with ball bearings from 8 - 10 millimeters.
