Rifle Scopes Fine point “pen” for marking parallax knob

[Dthomas3523]

Now that I know I’m sticking with a brand of optics, I’m going to be making quick reference points for my parallax knob.

Is there a fine point nail polish pen or something that will be semi permanent unless I use a remover?

Need something fine enough to right single digits on wheel.

Thanks

 

[brianf]

for marks like that nail polish is usually the way to go.
i have not found a permanent marker that stay on a smooth surface with constant human intervention.
might be something with the oils in the hand
every one loves the new scopes that have the "0" dot for windage at the 11:00 not the 9:00.
unscrew your windage cap put a dot of nail polish and screw the cap back on...not earth shattering.
make the dots pink or lime green and dot the turret as well, different colors and easy to see