Chalk Line Refill Black or Yellow Reel Powder Carpenter Use drop down to choose Length: 7.13' Construction: ABS Plastic Packaging type: Bulk Packaging Marking chalk for use with chalk reels Unique bottle geometry prevents the bottle from rolling on sloped surfaces Easy fill bottle top design allows chalk to flow faster for quick refills Color identification tops 2-3 Day Handling Time Thanks for stopping. Please visit my slow growing stores, read about me, my policies and view other items that may interest you. Also, I would be honored to be added to your saved seller list. **I always have money saving volume discounts on most items** David - thediscountretailer LLC