Rite in the Rain Pen Refill - Black 37R

Very good refill, it lasts a long time, writes even upside down and fits my pen perfectly. I recommend it, although the price could be lower.

I have finally found a refill for my tactical pen, which I bought a long time ago at Militaria. The refill works well despite long use, but nothing is indestructible. You can try a replacement refill, but it is not the same.

Fisher universal refills fit all Rite In The Rain pens and a range of other models with Fisher refills. I have tested them in rain, cold, and upside down position – they are reliable and fairly efficient, especially on special Rite In The Rain paper. I recommend them!

Fits every Rite in the Rain pen. I definitely recommend it.

It writes both upside down and in the rain.

Very good refill, lasts a long time and allows you to write even upside down. I recommend it!

I haven't tested it in the extreme conditions suggested by the manufacturer, but it works flawlessly in typical situations.