Keson GB14B, High-Speed Chalk Line Reel and Chalk Combo with Blue Chalk High-speed, 3 x 1 rewind will re-chalk your line quickly. Sturdy case will take the abuse any job site can dish out. Clutch lets the you pull the string out with knuckle-busting on a whirly handle. No-Spill grommit keeps refills clean and easy. Ultra Fine Chalk is the finest one the planet. Crisp, sharp lines every time.