Uni-Ball Power Tank Retractable Ballpoint Pens

I bought one of these at another store but had to check Sams because if anyone would have them they would ! I wanted as many as I could get and was so pleased to be able too. They are wonderful pens and writing at any angle is the best ever.

Well, it's the ONLY other pen with a pressurized ink reservoir besides Fisher, AND it's <10% of the price. BEAUTIFUL PEN. Well designed, writes beauifully-thin-line detail with less pressure, yet always delivers ink smoothly. EXTREMELY SATISFIED..

These are great reliable pens

Wanted a pen that could write when paper is vertical (like my grocery list on the fridge) or when it's cold out (like the one I keep in the glove box of the car), but I didn't want to pay the extra for a space pen, Then happened onto this pen. A good value for a dozen, and writes smoothly and with a nice dark impression.

These pens are the same type of pen NASA uses in space. The cartridge is pressurized allowing it to be used in any position without flaw. It will also write on wet paper without ripping the paper. The retractable cannot be refilled but I prefer it to the non-retractable. This pen is a fraction of the cost of the space pen with the same performance. If you find your self outdoors in the wet or have to write information standing up this is the pen you have been looking for.

I can't buy these locally, so I stock up each year. I'm elderly with a bad back, and spend a lot of time in a recliner. I also work a lot of puzzles and crosswords. These pens allow me to do that in comfort, since they write at any angle and don't run dry because they are upside down. . Love them!

This pen is as claimed, writes upside down for hours at a time and never quits, It writes on wet paper and under water.

Probably the best ink pens for the price I have ever owned. The powertanks were suggested in Outside magazine as a great buy because they write in rugged conditions.

Great pen. Writes in any weather and at an any angle. Writes on wet paper. My HVAC repairman brother LOVES them. Have security ink...good for check writing. Retractable point -- no cap -- easy for one hand.

Package came opened with a pen missing, poor quality control