"I thought there could be a better way to mark a line on building construction materials such as drywall or other substrates, ...

Chalk is fun to draw with, and some people even get really good at using it to make art on the sidewalk. If you don’t like tediously developing such skills, though, you could go another route ...

But for elite gymnasts, chalk will remain a vital tool in the sport. Chalk is vital for gymnasts to ensure that they can maintain their strong grip. The chalk helps absorb moisture on the hands ...

Hagoromo has been described as "the Rolls-Royce of chalk." The formerly Japanese, now Korean brand's chalk is known for its smooth consistency, its vibrancy, and being nearly dust-free.

The invention provides an improved handheld line reel chalk box tool. In doing so, it enables the user to easily establish a line on building construction materials. It also can be used to score a ...