Jet Black Line-Chalk

Strait-line chalk for reel type chalkline boxes. Packaged in plastic squeeze bottles with fast fill spout. For use on a variety of surfaces including wood, drywall, concrete, stone, and metal permanent colors, especially black and red, produce long-lasting lines that won\'t fade.No. 64801ZR: 4 oz. blue refillNo. 64802: 4 oz. red refillNo. 64901: 8 oz. blue refillNo. 64902: 8 oz. red refillNo. 64904: 8 oz. white refillNo. 64905ZR: 8 oz. fluorescent orange refillNo. 64908: 8 oz. black refillNo. 65201: 2.5 lb. blue refillNo. 65202: 2.5 lb. red refillNo. 65207: 2.5 lb. black refillNo. 65102: Gallon/5 lb. red refillNo. 65101ZR: Gallon/5 lb. blue refillNo. 65105: Gallon/5 lb. fluorescent orange refill