CND Hotshot(tm) is a 100/180 grit black abrasive. Used for shaping, refining and taking down length on enhancements. Firm padding allows for control and faster refinement. 50-pk.CND Hotshot(tm) is a 100/180 grit black abrasive. Used for shaping, refining and taking down length on enhancements. Firm padding allows for control and faster refinement. 50-pk.