Blue Chalk Line Refill 34g, for Self-Retracting Chalk Reels CHLK50B and CHLK50R

Blue Chalk Line Refill 34g, for Self-Retracting Chalk Reels CHLK50B and CHLK50R

Blue Chalk Line Refills 34g, for Chalk Line Reels CHLK50B and CHLK50R CHLK00B Features High-visibility blue chalk for drywall, concrete, stone, wood, and plastic Quick and mess-free chalk refill Fade-resistant...