The Stabilo Easyoriginal rollerball pen was developed to support young writing beginners on their way to clean and legible handwriting. In the Holograph Edition, the rollerball pen shimmers in different colours depending on the viewing angle, creating exciting effects on the surface of the pen. The ergonomic, non-slip grip zone provides a firm hold, supports the correct pen position with its recessed grip and prevents premature muscle fatigue and pain when writing. The ease with which it glides over the page helps with fluent writing. In addition, the ink flow is specially designed for beginners, which prevents smudging of the letters and results in a clean writing image - even for left-handers. The ball in the tip of the rollerball only releases ink when it is moved on the page. This makes "ink lakes" a thing of the past. The cartridge, including the writing tip, is changed every time the pen is refilled.