Create highly visible chalk lines for finishing work and cabinet installation with the DEWALT® Compact Chalk Reel Kit (Blue). Rewind 3X faster* with a 3:1 gear ratio for professional performance in a compact design. Suitable for long line marking, the 50 ft. precision braided 0.5mm string delivers crisp, clean lines. Help protect the gear mechanism with an internal clutch system for durability and long life. Get to work right away with the included 4 oz. bottle of blue chalk.