Flexible and smooth application makes these correction tape slides easy to use Flexible mini-roller head conforms to the holding angle for smooth operation. Ergonomic top-winding mechanism and an intuitive body design fit naturally in your hands. Push-pull mechanism is easy to use precise on the correction area and suitable for right- or left-handed use. Pull for 1 word or push for 1 letter. Slide-in/-out retractable head offers protection from damage and dirt when not in use. Feature gear holes that rewind if the tape gets loose.