Refillable correction roller MR in a pen-style has a special ergonomic form and can be used like a writing instrument. Equipped with a mini-roller-head for smooth corrections and torque mechanism allowing the tape to flow more smoothly from start to finish. No more loose adhesion or air-bubbles when applying the tape to the paper! Precise 2 way corrections are possible! Just pull for long corrections or turn and push for short corrections. Easy to refill. Tape length 6m. Tape width 4.2mm.