SARASA R has the most vivid ink colors of all the SARASA pens. The black ink is 27% darker than your average black gel ink. The clicker part of the pen is colored so you can easily differentiate between colors. Like the SARASA Clip, the SARASA R has a large, strong clip on the side, which is easy to clip to pockets, notebooks and even in place of a real paper clip. SARASA R – 0.4mm Available in: Black, Blue, Red, Green, Pink, Violet, Orange, Sky Blue, Fresh Green, Blue Black, Magenta, Red Black, Green Black, Blue Grey Also available in 0.5mm View all SARASA On the official SARASA website, theylist the types of feelings or qualities each color evokes. Black: Confidence Blue: Academia, logic Red: Assertiveness Green: Ecological Pink: Thoughtfulness, active Violet: Artistic Orange: Independence Sky Blue: Calm, composure Fresh Green: Ground-breaking, innovative Blue Black: Polished Magenta: Decisive Red Black: Maturity Blue Grey: Cool, calm and collected