Marble Run Roller - 80 Pieces
Compare at $22.95
Make your own Marble Run with this 80 piece kit.
Marble Run 80 Pieces
Use this 80 piece kit to assemble a literally endless combination of ramps, tubes, funnels, and flippers. Kids can assemble a tower of tubes and ramps to run their included marbles through. Great for kids to learn about engineering and physics. Pieces are made of colorful plastic and range in size from 1" to 7".