Pens in 2018
============
I had just rollerball ones:
- a Rotring Tikky II for most time (I have several of them - I use them
from the time of my university studies)
- a Retro 51 Elite series (it is very small so if fits in my pocket
notepad)
- a something from the Fisher for geocaching (it is durable and it
works in most situations)