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🖋️ Power through every note, rain or shine — because your ideas deserve unstoppable ink.
The uni-ball Power Tank Retractable Ballpoint Pen features a bold 1.0mm medium tip with pressurized ink technology that writes smoothly in extreme conditions, including upside down and wet environments. Its water- and fade-resistant uni Super Ink ensures your writing remains sharp and archival. Designed with a textured rubber grip and retractable mechanism, this 12-pack of blue pens combines rugged durability with professional comfort, making it the go-to choice for managers and professionals who refuse to let weather or workload slow them down.

| ASIN | B002HJDFRM |
| Additional Features | Retractable |
| Age Range Description | Adult |
| Animal Theme | no animal theme |
| Best Sellers Rank | #42,416 in Office Products ( See Top 100 in Office Products ) #939 in Retractable Ballpoint Pens |
| Body Shape | Round |
| Brand Name | uni-ball |
| Closure Type | Retractable |
| Color | Blue |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,105) |
| Drill Point | Bold |
| Global Trade Identification Number | 00070530420715, 50070530420710 |
| Grip Type | Textured |
| Hand Orientation | Ambidextrous |
| Hardness | HB |
| Included Components | ART SUPPLIES |
| Ink Base | Hybrid |
| Ink Color | Blue |
| Item Diameter | 1 Millimeters |
| Item Dimensions | 16 x 143 x 13 millimeters |
| Item Type Name | Ballpoint Pen |
| Item Weight | 0.24 Pounds |
| Line Size | 1_0_1_9mm |
| Manufacturer | Uni-ball |
| Material Type | Plastic |
| Model Name | Power Tank |
| Model Number | 42071 |
| Pattern | Solid |
| Recommended Uses For Product | Outdoor Writing, Harsh Conditions, Demanding Tasks |
| Style | Medium Point |
| Theme | Durability |
| UPC | 066518077347 641438674175 999992169744 070530420715 030246420713 031113481660 999994025208 806792164568 791836570156 640206535298 785525486521 638084833933 080000411600 |
| Unit Count | 12 Count |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Ballpoint Pen |
K**Y
I purchased these as they're able to write on wet paper and upside down. I have this with my field notes that uses waterproof paper as I find myself needing to jot down notes in all weather conditions, including in the rain. There are other pens on the market that offer the same features, but the uni-ball power tank is cheaper and, to be honest, much nicer to write with. I recommend this pen.
M**O
Scrivono sempre e in ogni condizione. E' il secondo pacco che compro non è mai capitato che perdano inchiostro. Le uso soprattutto per scrivere le parole crociate a letto quindi scrivono anche rivolte verso l'alto.
K**L
Dobra jakość
R**A
Producto que excede la calidad ofrecida
M**E
These work as advertised-- they write with beautiful flowing ink, easily in all orientations and are permanent on many surfaces. They work as well when they are cold. It's just a fine writing implement If you need something that will write reliably in any environment!
TrustPilot
1 周前
4天前