Colored gym chalk

The reason why chalk powder can anti-slip is because of its major component-- Magnesium carbonate’s physical property. Magnesium carbonate is macro molecular. Macro molecular’  big volume makes a big contact with body, then contact surface’s static friction force increase. So it can anti-slip.

Besides anti-slip, magnesium carbonate is highly absorbent. Another major theory to use chalk powder is that it can absorb hand’s sweat, keep hands drying to anti -slip. chalk powder also called sports chalk or gym chalk.

      As we all know, most gym chalk that we can see in market is white. But now, our company has firstly developed colored gym chalk--- colored chalk block and colored chalk chunky.

Usually, we produce yellow, pink and blue gym chalk, other colors can be customizes. More details, order quantity, and price, please contact our salesman.