This place does nothing to back up there products I bought a new kanger tank and after a few days it started to leak out of the bottom I had everything on tight and I took it back. And they told me they don't warranty anything in the store and would not replace the faulty tank. This is the last time I go back. Please be warned if something goes wrong with anything you buy from them your shit out of luck. I will stick to buying my stuff online as its way cheaper and I never have a problem with the online stuff. I bought the new kanger t3 s replacement Cartridges online for $1.43 each sin city vapor charges $4 each that's crazy