bulk chalk magnesium 20kgs/woven bag

The loose bulky chalk is 100% magnesium carbonate which specially used for grippy sports.

20kgs/woven bag,

it's the pharmaceutical grade and more convient use than the chalk block.

they are the same raw material of all the grippy chalks(any shape or package)

If you want to small package, you can open the bag and fill the powder into small bags, or

other novelty containers/boxes/cases/cartons etc.