The Swiss Tech Chalk Line Reel Set provide users with the most durable and high visibility chalk reels. Featuring strong cotton thread and non slip rubber grip. This kit includes a 4oz. bottle of blue chalk, 100 ft/30 m chalk line reel and a line level so the user can begin working immediately. It container of blue chalk is included in this set. The chalk line features twice the tensile strength of traditional lines and lasts twice as long. A locking button holds string in place while you lay your marks, and water resistant rubber grips feel good in hand and are built to last. Your purchase includes, a 4-oz. container of blue chalk, a line level and a chalk line reel.