ZOOM RAILS WOODEN MARBLE TRACK

Children will be captivated watching marbles race down this zig-zagging tower, whizzing around hairpin turns and picking up speed on the straight-aways. Zoom Rails is a simple activity that provides lessons in gravity, acceleration and centripetal motion while exercising hand-eye coordination. This high-quality set assembles in minutes but is so beautiful and fun, you won't ever want to take it down!