Little Giant Chalk Line Glovable grip for cold weather or rough conditions. Self-sealing quick-fill/no-spill grommet rewind steel crank for long life. Recessed handle clasp stores the handle out of the way. String Cotton polycord that holds chalk until it's snapped right where you want it. 1/8th of an inch thick for bold lines. ABS case takes a beating and the Keson orange can be found quickly in the clutter.