Berkeley’s Mathematical Sciences Research Institute

The Chalk Market: Where Mathematicians Go to Get the Good Stuff

Filmmaker Kyung Lee never dreamed she’d become a dealer. But bringing her first feature-length documentary to fruition required money she simply didn’t have. What she did have, however, was an idea for getting high-quality product and access to exclusive clientele.

Hagoromo chalk is a bit thicker than standard American chalk. It has been called the Rolls Royce of chalk—even the Michael Jordan of chalk.

Subscribe to Berkeley’s Mathematical Sciences Research Institute