Can you load these types of cartridges with wax or shatter? Will it work? Just wondering, cuz if i were to buy some wax or shatter and get it to go in the cartridge, will i still be able to hit it? or would it be a waste? Cuz it would be thicker than the o pen liquid...
It wouldn't work; the O.Pen cartridges are made with CO2 oil mixed with some kind of glycol (either Propylene Glycol, or Polyethylene Glycol) to make it a runny enough consistency to properly work in the cartridges they use. There are e-cig cartridges that work with straight shatter or wax, but the O.Pen isn't one of them.