🖋️ Write Boldly, Last Endlessly — The Pen That Means Business
The uni-ball UB-157 Eye Fine Rollerball Pen features a 0.7mm nib with Uni Super Ink that bonds to paper for water, fade, and chemical resistance. Its Uni-Flow system ensures smooth, consistent ink flow, while the stainless steel tungsten carbide tip guarantees durability. Packaged in a box of 12, these pens combine precision, reliability, and longevity for professionals who demand excellence.
| Manufacturer | Mitsubishi Pencil Co. |
| Brand | uni-ball |
| Item Weight | 4.6 ounces |
| Product Dimensions | 5.67 x 3.07 x 0.94 inches |
| Item model number | 153528841 |
| Is Discontinued By Manufacturer | No |
| Color | Blue |
| Closure | Click-Off Cap |
| Grip Type | Ribbed |
| Material Type | Stainless Steel Tungsten Carbide |
| Number of Items | 12 |
| Size | 1 Count (Pack of 12) |
| Point Type | Medium |
| Line Size | 0.7mm |
| Ink Color | Blue |
| Tip Type | roller-ball |
| Manufacturer Part Number | 153528841 |
A**R
uni-ball UB-157 Eye Fine Rollerball Pen
This is absolutely the best pen in the world. Been using them for 10+ years. Not sold in US retail stores (the 158 Vision model is sold here, but is clearly inferior to the 157 Eye Fine model). Buy it!
G**S
Always buy these.
My go to pen.
M**S
Awesome Pens
Then pens are great. They have a fine tip, and are great for Zentangle! I love having a nice pen for drawing small detail. I highly recommend them.
M**R
Excellent
Perfect for college, exactly as expected/needed.
P**L
Fantastic everyday pen
Works well, no bleeding, lasts respectable amount time, clean ink line.
F**I
very good
no problems
Trustpilot
3 weeks ago
2 weeks ago
![Uni-Ball EYE UB-157 Rollerball Pen 0.7mm Ball [Pack of 10] One of each colour](https://images-na.ssl-images-amazon.com/images/I/61RMOhqDtXL._AC_UL116_SR116,116_.jpg)