Description
This superior chalk is 95% pure calcium carbonate and free of foreign materials that work their way into the board surface causing scratching, streaking and pitting. Round stick 3-1/4" x 3/8" fits most chalk chucks. Includes 12 sticks in assorted colors per pack. AP certified non-toxic.
Key Features :
i : This superior chalk is 95% pure calcium carbonate and is free of foreign materials that work their way into the board surface causing scratching, streaking and pittingii : Made from 95% pure calcium carbonateiii : Round stick measures 3-1/4" x 3/8"iv : Smooth on boardsv : Easily removedvi : Pack of 12 in assorted colors
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Key Features :
i : This superior chalk is 95% pure calcium carbonate and is free of foreign materials that work their way into the board surface causing scratching, streaking and pittingii : Made from 95% pure calcium carbonateiii : Round stick measures 3-1/4" x 3/8"iv : Smooth on boardsv : Easily removedvi : Pack of 12 in assorted colors