| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 107444 | Science & Justice | 2008 | 5 Pages |
Abstract
Writing made with the Frixion ® rollerball pen by Pilot ® can be made colourless using the eraser incorporated in each pen. The heat generated by the friction between eraser and paper decolourises the ink and other sources of heat have a similar effect. The original colour of the ink is restored by cooling it to a temperature below 20 °C.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
John Welch,