Keson P100 (Pack of 2) Octoganal Chalk Line Reel, 1.5mm String, 2-4-Ounce Capacity, 100-Foot$$Tools

P100 - pack of 2 100 Foot bold cord Holds 3-Ounces of chalk (does not come with chalk, that is sold separately) Heavy-duty steel crank for long life Self-sealing grommet for spill-free refills