ArinDClub

Those aren't air holes. Those are lights that turn on when you're drawing. I'm thinking it could be the juice in the battery, but I can't get in to clean it. It shuts off if I blow into the battery itself, but not with the cartridge on

So, I have an auto-draw pen (Remedi thick oil pen) and I had to get a new cartridge for it because the old one leaked and barely worked. Anyways, a couple days after using it, the pen started to act up. It would keep firing when I stopped pulling (until the battery's safety auto-shutoff kicked on) or sometimes wouldn't work even with a nearly-full charge.