







🖋️ Power through every task with ink that never quits!
The uni-ball Power Tank Retractable Ballpoint Pen 12-pack features a 1.0mm medium tip and pressurized ink cartridge that writes smoothly in extreme conditions, including upside down and wet environments. Its water- and fade-resistant uni Super Ink ensures long-lasting, archival-quality documents. Designed with a textured rubber grip and convenient clip, these durable pens combine comfort and reliability, making them a top-rated choice for professionals and creatives alike.

| ASIN | B002HJDFRM |
| Best Sellers Rank | 153,576 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 2,431 in Retractable Ballpoint Pens |
| Brand | uni-ball |
| Closure | Retractable |
| Colour | Blue |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,095) |
| Date First Available | 11 Nov. 2009 |
| Grip Type | Textured |
| Ink Colour | Blue |
| Item Weight | 109 g |
| Line Size | 1.00 Pen |
| Manufacturer | Uni-ball |
| Manufacturer Part Number | 42071 |
| Material Type | Plastic |
| Model Number | 42071 |
| Number of Items | 1 |
| Pencil Lead Degree (Hardness) | HB |
| Point Type | Medium Marker |
| Product Dimensions | 1.6 x 14.3 x 1.27 cm; 108.86 g |
| Shape | Round |
| Size | 12 count (Pack of 1) |
B**A
Nice pens
I really like these pens - nice ink, nice line, soft and smooth swich
R**N
Thing of EDC Beauty.
Now, I'm a fanatic about my pens and recently I was investigating the space pen market for my EDC purposes... I wanted something that would write anywhere and everywhere. Personally I find the Space Pen refills to be overpriced and my normal, day to day, go to pen is the Uniball Signo Micro Fine in blue. It writes like a dream and gel is just awesome. So when I found out that Uniball made a similar pen to the Space Pen I had to give it a try... This pen writes on everything. Smooth and steady, I had it writing on pieces of flimsy, oily plastic. When I'm transferring designs over to brass plate, this writes on it with no difficulty OR smudges. No skips. No need to go back over what I'd written. Upside down and it just keeps on going. Nothing I've thrown at this has phased it. I'm tempted to stick one in the freezer and see how it operates after. This met all of my expectations... but one. The exterior isn't as functionally sleek as my beloved Uniball Signo RT. It's a little too bulky. The grip is too plasticky. And unfortunately the refill isn't designed to swap between the outer casings of the two pens. Uni ball, this pen is awesome but you missed the mark but not making it interchangeable with your Signo's.
T**Y
best pens
I'm a Postman and need to use a pen against walls, in the rain, on wet paper and this pen does it all. You can buy refills but the pen itself wouldn't last a refill, the spring goes near the end but till then you'll wonder how you survived till now without one,
S**H
Retractable Pens
Great, these are brilliant. Great for doing crosswords in bed. Brilliant. I would definitely recommend them. Good if out are bed bound and can only lie flat.
J**O
The best pens I’ve ever used
Fantastic, the pressurised ink container works a treat and feels so nice in the hand. I recommend you purchase one to try for yourself you will not be disappointed.
B**F
Write on
These are great pens for those who love the outdoors. I play a lot of golf and when it's wet and cold they continue to make it possible to fill in a scorecard, much to the envy of others. They also last a long time. An excellent buy.
A**S
Great pens, perfect for outdoors
Great pens, very useful for outdoors as they write OK on slightly damp paper. Also seem to write OK when angled upwards while writing on vertical noceboards etc. Used indoors they write smoothly and the grip is nice making the pen comfortable to use. Fast delivery. My only dissappointment was that I ordered a pack of 12, but they came loose in a bag, not in a nice box as suggested in the picture.
S**R
Good Pens
Good writer, you wont be disappointed
L**E
A experiência foi favorável nos produtos aquisionados.
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.
W**I
The only pens I’ll use are Uniball. My fav the gel 207 impact is phenomenal, but this time around I decided to try a ball point. First thing I noticed was these aren’t as wide and bold as the 207 impact. They call it 1.0mm, but side by side you can clearly see this line isn’t as wide. I’d call it .7mm. What I do love is they are SMOOTH. They also will write on nearly anything and no smudges. The one thing I don’t like about gel. This ink dries as soon as you lay it down. The grip and feel is exactly what you’d expect from uniball. I’m also a fan of click on and off which these are vs pens with caps.
K**L
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