- Premium liquid ink highlighter with exceptional longevity. - XXL ink volume whose level is visible: up to 500 m of highlighting. - Intense and regular line from the beginning to the last drop. - Wide grip in golf ball structure for a good grip. - Anti-drying technology: can remain open for up to 4 hours without drying out. - Does not sink under the effect of pressure, for example in the plane. - Practical thanks to the anti-roll ball, it will not fall off the desk.