Uni Power Tank Ballpoint Pen - 0.7 mm - Blue Body - Blue Ink

普通のボールペンは寝ながら上を向くとインクがでなくなります。 でも、パワータンクはインクの芯内の圧力が高いようで、寝ながら上向きで書いてもインクが出ます！ それに、書き味が良いです。 私はシャーペンよりもボールペンを良く使うので、ボールペンには昔からいろいろなものを試していますが、これが今のところコスパ的にべストですね。 たまたま青色の評価ですが、黒、赤も同様です。

Schone blaue Schrift. Dünn, aber nicht zu dünn. Edel.

I love this pen. It writes reliably without skipping. I am a nurse and I use a pen constantly and 90% of the time I’m writing on surfaces that aren’t normal paper...lab labels, paper towels, wound dressings, etc. this pen writes on everything. My favorite part of this pen is that the ink doesn’t smudge at all!! I have never ever had a pen with ink that doesn’t smudge after writing on a lab label but by golly this one does! The writing is sharp and precise, which I like. As others have said it’s not the boldest or brightest ink. For me that is definitely a fair trade off for clean precise writing with zero smudging!

My husband broke his back so had to lay flat in hospital , this pen was great and enabled him to do his crosswords

Great pen with good grip, writing capability, and smooth ink. Ink is not sloppy, or too wet looking. Nice fine tip for small area size writing.