The Uni-Ball UM-153S-BU Impact Gel Pen features a broad stainless steel tip ideal for larger, expressive handwriting. It uses a unique fast-drying pigment gel ink that prevents smudging and ensures smooth, fluid writing. This model is designed to be leak-proof and allows writing until the ink is completely exhausted.
| Model item no | UM-153S-BU |
| Quantity per pack | 1 pieces |
| No of items per pack | 12 |