The children may build up this ball run by themselves, sorting the colours as their discretion. Resulting in a double spiral run, one can also have marble races: for example, you let run a wooden bead against the included bell. Who will be the winner? Which ball is the most quit running down the path? Which one makes the most noise? After a while, the ball run can be dissembled and arranged in a different colour set-up, so the fun starts again.  Contents: 1 base plate of solid wood, 1 center rod, 80 little wood panels with center holes assorted by colour, 176 wooden dowels assorted by colour, 2 spacer sleeves, a start bowl, 1 terminating bead for the center rod, 4 bells. Materials: lime wood, non-toxic water based color stain/non-toxic plant based oil finish. Size: height 47cm, diameter 24cm.