Tipp-Ex Pocket Mouse Correction Roller (Pack of 10) 820789With a unique curved body, this Tipp Ex Pocket Mouse is easy to hold and use with tough and tear resistant polyester correction tape. Small enough to fit into a pocket or bag, this correction roller has a protective cap to prevent damage during transit. The Pocket Mouse contains tape measuring 4. 2mm x 10m. This pack contains 10 Pocket Mouse correction rollers. Compact dispenser with smooth white correction tape Materials have not been tested on