Easy to use， alignment the area that youto correct and pulls backward to correct.Comfortable， you won't feel tire if you use it for long time. The high quality belt core， tapes will not flake even we write on it by small pens. Quick and clean， don't need to wait， you can write on it at once.Small and easy to carry.Correct traces will not demonstrate on the colored paper. Non-Refillable Correction tape.Size: 6mm x 23M Long (Each Tape)Color: Random