Looking for the ultimate marble run? You’ve found it! Many of our customers have repeatedly asked us to build an even bigger and fancier self-assembly marble run 3D wooden puzzle. Here it is!
Items Included: Wooden Pieces, Steel Balls, Acrylic Board, etc.
Number of Pieces: 294
Difficulty Level: 4/6
Assembly Time: About 7h
Age: 14+
Assembly Size: 325x214x228mm
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