The Milwaukee 48-22-3910 100 ft Extra Bold Large Capacity Chalk Reel is a high-quality tool designed for precise and efficient marking on various surfaces. With a bold and extra-large chalk capacity, this chalk reel ensures long-lasting visibility and clear markings for your projects. The Milwaukee brand is known for durability and reliability, making this chalk reel a reliable companion for any DIY or professional project. Its 100-foot length allows for ample reach and flexibility to mark along the lengths of your workpiece with ease.