Stanley 47-821 FatMaxXtreme™ Red Chalk Refill - 8 Oz

FEATURES:
• Snaps longer lasting, weather and fade resistant lines.
• Eliminates chalk clumping in wet environment.
• Reduces amount of chalk waste when pulling line out of chalk box.
• Rectangular like shaped bottles won’t roll off work surfaces.
• Pop-off cap is tethered to bottle to prevent loss.