ROKR Marble Run Waterwheel Coaster 3D Puzzle

Build this amazing 238 piece 3D puzzle. If you love DIY and marble run games, you’re going to have a lot of fun building this puzzle, and much more

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This is water wheel coaster. Mechanical switches with detailed patterns will open your new world of creativity, knowledge and fun! Product

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Classic Marble Run 3D Wooden Puzzle - CraftDIYKit

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