How To Buy A Portable BHO "Vaporizer Pen" For Under $50 - BreedBay using that guide, it seems like it would be relativley easy. My only question is that the actual oil goes into the cartomizer/atomizer, how would that happen if its a little tube? Would I have to get really small oil hits and make them fall without getting stuck or somthing? Or should I just get a cloud vape pen and pay the extra $10