Wonderworld Marble Run Up Stairs

Build your own wooden marble track where the marbles can climb up the stairs! Slowly turn the handle to make the marbles climb up the stairs. This set contains a staircase, two paths, three wavy paths, an obstacle, two connecting pieces, 46 base pieces and two marbles. The marbles have a diameter of 2.8 cm. Combine this set with other Trick Track sets to build your own original set. This will keep you busy all afternoon!