Vapor Tokers Clear Cartomizer the "Hydra" We are happy to finally release a good cartomizer. Similar to others on the market with some of our improvement modifications to address common problems with cartomizers and clearomizers. Easy of Use (Easy fill procedure, no needles needed), Ease of refilling (some cartomizers and tankomizers can be a pain to fill along with juice spillage and loss) ,maintains your ejuice flavor (other cartomizers tend to lose some of the flavor). Durable and compatible resistance to match our batteries. IF you like cartomizers and tanks, this is your best working all in one. No filters requred! Various colors are available, Check list below. Replaceable burner, so when you burn it out, you can replace the burner part instead of buying a whole new Hydra. More INFO about the Hydra in a video at http://vaportokers.info