Skyrail cable-based marble run sets are elegant in terms of design and building possibilities.

Technical Details

Size (LWH): 21.1 inches, 15.04 inches, 3.39 inches
Product Details
Product Dimensions: 21.1 x 15.04 x 3.39 inches
Shipping Weight: 5.07 pounds (View shipping rates and policies)
ASIN : B0000A1ZF8