The Uni-ball XSG-R7-BK is a retractable gel pen pack containing ten black pens. It features wash-proof gel ink that dries quickly to prevent smudging, combined with a fine tip for precise and clear writing. The click mechanism enhances ease of use and portability.
| Model item no | XSG-R7-BK |
| Quantity per pack | 1 pieces |
| No of items per pack | 10 |