Weatherproof Olive Drab and Flat Dark Earth Mini Bolt-Action Pens - Black Ink, 2 Pack (No. TAC20)

Great pens, do exactly what they say they do. 10/5. Would buy again.

Solid pens. Didn’t realize they were the short model when I ordered. But have gotten use to them and like them. Write well outside and in light rain.

Great pen, small, seems built sturdy.Also one went missing on me and i just pulled it out of my washing machine, not broken and still working fine lol

見るからに壊れにくそうで、大きなクリップも使いやすく作業用等にピッタリだと思います。 一般的なボールペンと比べて長さが短めなのですが、使いづらくは感じない絶妙な短さだと思います。 使用する芯が専用規格かつ高価なのがネックですが、少しの加工でパーカー規格等も使用可能です。 画像は1枚目が一般的なボールペンとの比較、2枚目が近しい規格の替芯との比較です。（社外替芯使用には本体のボルト部分にも簡単な加工が必要です）

These two small bolt action pens are a perfect blend of style and functionality. Compact and easy to carry, they feature a smooth bolt action mechanism that adds a tactile and satisfying feel to every use. The sturdy metal construction gives them a solid, durable feel, making them ideal for everyday carry or jotting down quick notes on the go. Their compact size ensures they fit comfortably in pockets, pouches, or even clipped to a notebook. Whether you’re a pen enthusiast or just need a reliable writing tool

I'm sold this thing writes wonderfully every place . And it never seems to clog or need me to draw a little circles to get it started. Notably and my important requirement is is writes well without smearing on Stone paper and other forms of waterproof paper such as the polymer coated stuff. Almost no other pin I've ever touched does quite a good job on these hydrophobic papers. I won't turn back this is a really good value. As far as I'm aware this ink cartridge is the Best Choice for wet writing. I really like the Tactical body style with the bolt action but maybe drab colors wasn't the best choice if I should drop one. I might choose to purchase for my own comfort a different body model in the future focusing on high visibility for field and something that looks more like normal pen for my office because this is really great ink.