I keep a pen in my car but the extreme weather (maybe just the heat) always screws them up pernanentely. Do they make ball point pens that can withstand high/low temps, or do people in the really extreme climate countries that work outdoors all write with crayons and pencils?
I really wish I could keep my LED pen in my car. Perfect for it.
I really wish I could keep my LED pen in my car. Perfect for it.
