The Chalk Set Bundle by Crescent Lufkin offers a tradesperson the ultimate quality and innovation. Make your work easier with a one-way refill value and a quarter-turn removable top; filling the chalk reel is quick and clean. The reel firmly secures the end hook slides into a storage recess so it won't catch on to other items in your tool bag. With every product designed and engineered to provide superior performance, the unique shape of the 2.5-pound bottle prevents ut from rolling on sloped surfaces. Ease of use and exceptionally dependable, complete your toolset with this Chalk Set Bundle.