Backflow prevention mechanism of the ink is adopted in the pen of tip, and it is gel ink ballpoint pen with reduced blurring. Because it is water-based pigment,it draws smoothly and makes color vivid also. 8 colors set of Japanese tint. Black, red, orange, pink, cherry, green, yellow-green.
| Brand Name | Muji |
| Item Weight | 0.8 ounces |
| Product Dimensions | 3.2 x 0.4 x 5.5 inches |
| Item model number | ayong16 |
| Color | 8 colors |
| Number of Items | 8 |
| Size | 0.38 mm |
| Line Size | 0.38 millimeters |
| Ink Color | Black, red, orange, pink, sakura(cherry blossom), blue, green, yellow green |
