Tajima Marking Chalk - Black (3-Pack) - 32 Ounce Chalk-Rite Semi Permanent Dye with Durable Bottle and Easy Fill Nozzle - PLC3-BK900 Wind resistant, water repellent, extra-strong chalk for long lasting marking lines Fade resistant, makes a sharp and extremely bold marking line Formulated to prevent caking and clumping on the line Easy-pour, moisture-proof bottles with screw-cap nozzles Color: Black