The ergonomic rollerball pen with fountain pen ink for (learning to) write at school. All the advantages of a fountain pen and rollerball combined in one unique pen for children. Thanks to its unique design, cramps and premature hand fatigue while writing are a thing of the past, allowing children to enjoy (learning to) write at school more. - For children aged 6 and up - Ensures a relaxed writing posture, prevents hand cramps - Available in left-handed and right-handed versions - Firm grip thanks to the anti-slip grip zone - Clean writing results, does not leak, drip, or scratch - Easily refillable with STABILO EASYoriginal refills in blue (erasable with a special ink eraser), red, or black - Each refill has a new nib - Glides very easily over paper thanks to the plastic rollerball tip - The pre-shaped grip zone intuitively encourages the child to adopt the correct writing posture - Line width M 0.5 mm - Refills also available in line width F 0.3 mm (blue) To support beginning writers on their way to legible handwriting, the STABILO EASYoriginal rollerball was developed. The ergonomic, non-slip grip zone offers grip, support, and intuitively the correct writing posture, thanks to the finger recesses. This prevents premature fatigue of the hand muscles and pain or cramps when writing. The smoothness with which the rollerball tip glides over the paper ensures effortless writing. In addition, the ink flow is specially adjusted for beginners, which prevents smudging and results in clean handwriting - even for left-handers. The ball in the tip only releases ink when it moves across the paper. Excessive ink flow is therefore a thing of the past, so no more drops, smudges, or blue fingers. Each refill comes with a new nib, so if a nib is damaged, it can be replaced by inserting a new refill.