Launched as the level-up version of Sarasa gel pen, the new Sarasa R's ink formula is about 30% more colour density than the standard Sarasa ink. Enjoy a darker black and 13 more vibrant assorted colours. The Sarasa R gel pen inherits Sarasa's sturdy retractable tip, comfortable rubber grip and convenient clip. It applies a new clean white design on its pen body. Both the push button and the end of the clip are colour-coded to match the ink, so you can easily pick out the colour you want.