Product Overview
A unique modular marble run with marbles that roll slowly and smoothly
The paths cut out of each track widen gradually to propel the marbles forward
Great for ages 8 and up; Follow the included templates or build your own marble run design
Encourages spatial reasoning, creativity, engineering skills, problem-solving, critical thinking
43-piece Starter Set includes 1 catcher, 1 topper, 30 risers, 5 stainless steel marbles, 6 unique tracks
