I think I know what that film on the twist mechanisms may be for. I very often wipe it off with a paper towel because I don't want to get it on my finish. Even thought it is on the outside of the mechanism, can it affect the internal "twist" forced needed to extend and retract the refill?
In any event, is there a way to lubricate the twist mechanism. I am specifically talking about the Sierra, Polaris, Patriot, Liberty, etc. type.
Thank you.
In any event, is there a way to lubricate the twist mechanism. I am specifically talking about the Sierra, Polaris, Patriot, Liberty, etc. type.
Thank you.