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: ★★★★☆☆
- Assembly Time: About 7h
- Age: 14+
- Package Size: 317*233*48mm
- Assembly Size: 325*214*228mm
