8-Oz Powder Marking Chalk Refill, Red

CHALK REFILL 8-OZ. RED POWDER. From the Keson brand, this marking chalk refill provides up to 5 yield line strokes and offers great flow to make bobbin filling much easier. The product is perfect for all basic chalk line needs that can be easily worn away naturally or easy to clean. In addition, this chalk produces semi-permanent lines that are, among other things, water and weather resistant.