The correction roller mono air4 is the first correction roller with highly developed "Air technology," making correction as pleasant and easy as never before - right up to the last millimeter. Unlike conventional correction rollers, the mono air4 does not have a constant rolling resistance, which leads to cumbersome unwinding. Instead, the flexible locking mechanism of the mono air4 engages only for separating the tape. Compact size despite 10 m of tape. With the tape unwinding from the center, the mono air4 is equally suitable for left- and right-handed users. No drying time, immediate and particularly clean overwriting. Exceptional coverage, no copy and fax shadows. Handy housing with a flexibly mounted tip and fold-out protective cap. Housing made from 100% recycled plastic. Tape dimensions: 4.2 mm x 10 m.