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🖋️ Elevate your writing game—because your ideas deserve precision and style.
The Uni-ball Signo UM-100 Gel Ink Pen features a micro 0.5mm tip that writes ultra-fine 0.3mm lines with smooth, waterproof pigment gel ink. Its patented Uni-Flow system guarantees consistent ink flow to the last drop, while the durable tungsten carbide ball tip ensures long-lasting precision. The transparent barrel provides real-time ink monitoring, making this 10-pack of blue pens a trusted choice for professionals who demand reliability and style in every stroke.
| ASIN | B005644GKK |
| Additional Features | Waterproof |
| Age Range Description | Kid |
| Best Sellers Rank | #166,795 in Office Products ( See Top 100 in Office Products ) #2,583 in Gel Ink Pens |
| Body Shape | Round |
| Brand Name | Uni-Ball |
| Closure Type | Snap |
| Color | Blue |
| Customer Reviews | 4.0 4.0 out of 5 stars (133) |
| Drill Point | Micro |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Ink Base | Water |
| Ink Color | Blue |
| Item Dimensions | 6.22 x 2.36 x 1.18 inches |
| Item Weight | 12 g |
| Line Size | 0.5 millimeters |
| Manufacturer | Uni-ball |
| Material Type | Tungsten Carbide |
| Model Number | BC30647 |
| Recommended Uses For Product | Writing |
| Style | Refillable |
| UPC | 701936337238 |
| Unit Count | 10 Count |
| Writing Instrument Form | Roller Ball Pen |
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