The ergonomic rollerball 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 prematurely tired fingers 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 · Left- and right-handed versions available · Firm grip thanks to the anti-slip grip zone · Clean writing result, does not leak, drip, or scratch · Easily refillable with STABILO EASYoriginal refills in blue (erasable), red, or black · Each refill has a new nib · Glides very easily over paper thanks to the plastic rollerball tip · The pre-formed grip zone instinctively helps children adopt the correct writing posture · Line width M 0.5 mm · Refills also available in line width F 0.3 mm (blue) The STABILO EASYoriginal rollerball was developed to support beginner writers on their way to legible handwriting. The ergonomic, non-slip grip zone provides grip, support, and instinctively the correct writing posture, thanks to the finger indentations. This prevents premature muscle fatigue in the hand and pain or cramping when writing. The smoothness with which the rollerball tip glides over the paper ensures effortless writing. In addition, the ink flow is specially set for beginners, which prevents the ink from smudging and provides a clean script - even for left-handers. The ball in the tip only releases ink when it moves on the paper. Excessive ink delivery is therefore a thing of the past, so no more drips, smudges, or blue fingers. Each refill comes with a new nib, so if a nib breaks, it can be replaced by inserting a new refill. The ergonomic rollerball that writes like a fountain pen. All the advantages of a fountain pen and rollerball combined in one unique pen. Grip zone, made of non-slip material with a precise place for each finger due to the indentations. The result: a comfortable and pleasant fit in the writing hand. Smooth writing with consistent quality; each refill provides a new nib. Available in two versions: for right-handers or for left-handers. A rollerball nib with a medium line width (0.5mm). Refillable. Blue ink is erasable with any ink eradicator.