A steep zigzag chute feeds a colourful cascade of marbles down into a spinning geared wheel, which flings them out across twin catch-platters in a lively, chaotic dance. Motorised and switch-operated, this is a busier, more theatrical build than most — plenty happening at once, and never quite the same run twice.
Display case optional, hand-finished in solid natural wood. No glue required. Recommended for builders aged 8+.
