Goes on dry, allowing you to make instant corrections with no mess & no waiting time. Allows hands of all sizes to make quick & accurate corrections. Suitable for righties & lefties, compact enough to fit in any bag so any student can easily correct their mistakes. The precision tip & compact oval housing are designed for accuracy & comfortable handling. Correction Tape Type: Non-Refillable; Line Coverage: 1; Tape Width: 0.2"; Tape Length: 19.8 ft.