In order to meet the very high demands of those who write a lot, a pen must have special properties in terms of quality, technology and design – a matter of course for the STABILO bl@ck+. The advanced free-ink technology of the rollerball ensures a smooth writing experience. High writing speed and clear typeface are a matter of course thanks to the fast rollerball. Its indestructible tip glides rapidly over the paper when writing. The ergonomic design enables the pen to be held in the best possible way and thus ensures long, fatigue-free writing. The complete rollerball pen is equipped with a non-slip and velvety soft surface. The practical roll stop on the shaft prevents you from rolling off the table when things get hectic.