The story · 1996
The story of Gravity Gulch Marble Run
Gravity Gulch came with sixty pieces and endless possibilities, most of which collapsed. Kids built towering runs that sprawled across the whole living room, then spent five minutes watching one marble roll from top to bottom. The spinning funnel was the best part. Somebody always stepped on a stray marble barefoot.
Fun fact
Dropping ten marbles at once was the official way to test a new build, and the official way to break it.
