What in the world is this pen used for?
Jul 19, 2015 #6 perfaddict SpeedBall Auto Filler is a kind of snorkel-filler pen which is fitted with dip-pen nibs, for lettering, etc.
SpeedBall Auto Filler is a kind of snorkel-filler pen which is fitted with dip-pen nibs, for lettering, etc.
