This unit comes complete with a Chalk reel and 4-Ounce bottle of Blue Stanley Chalk. The chalk reel consists of a high impact ABS case, with a stainless steel hook at the end of the reel. It also features a sliding door for easy filling and a folding crank handle that stores neatly into the case. The case also features an on-board hook for storage while not in use. Also includes a 4oz bottle of blue Stanley Chalk to make this a easy to use complete unit for all types of projects.