EXCLUSIVE Restol Crayon 1 piece Black SKU: 272311 MODEL: MC100BK Error. try again later You've successfully joined the club $ 0 .80 each Mitre 10 Variants Black marking crayon for use on Timber and Steel. Features and benefits Made from paraffin wax. Lightfast pigments used in coloring. Waterproof. Non-Toxic. Recyclable packaging.