








🖋️ Write sharp, write smart, write sustainably.
The uni-ball Onyx Rollerball Pen 12-pack features a fine 0.7mm tip with quick-drying, water- and fade-resistant uni Super Ink. Made from 73% post-consumer recycled plastic, these pens combine precision, durability, and eco-conscious design—perfect for professionals who demand clean, archival-quality writing on the go.





| Manufacturer | uni-ball |
| Brand | Uni-Ball |
| Item Weight | 1.92 ounces |
| Product Dimensions | 0.5 x 5.63 x 0.38 inches |
| Item model number | 60143 |
| Is Discontinued By Manufacturer | No |
| Color | Black |
| Closure | Retractable |
| Grip Type | not mentioned or unknown |
| Pencil Lead Degree (Hardness) | HB |
| Shape | Round |
| Material Type | Plastic |
| Number of Items | 12 |
| Size | 1 Count (Pack of 12) |
| Point Type | Fine |
| Line Size | 0.7 mm |
| Ink Color | Black |
| Tip Type | Conical |
| Manufacturer Part Number | 60143 |
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