I used these daily and prefilled a few to take w/ me when I was away from home. The best way I found to fill these was via a sm blunt syringe. It helped to preserve the life snap in place bottom. Since I only had to take the bottom off to wash I found they lasted me much longer. Honestly it took a little bit longer to fill but it saved me money in the long run.

5/5

What other sites charge separately for, you get here all in one pack: these have the hard plastic tops (I have yet to use the soft ones) and are super easy to disassemble and clean. The tanks are well made and I have yet to hear any cracking or buckling when removing/installing these tanks. Having the Joyetech brand stamp on them sealed the deal! There wasn't any extra charge for the plastic stoppers, either! As the listing says, it's always good to have extra tanks!

5/5

These tanks are a good idea, can't say much about the atomizers though. The cartridges are a bit small, but perform well. Atleast this setup works, the cigarette type doesn't.

4/5

Once you get used to removing the rubber caps they've never given me a problem. For less than a dollar a pop this is a GREAT deal, and always where I will order my replacements. I also suggest removing the plastic inserts for better airflow.

5/5

I am not a fan of rubber capped tanks. I don't feel these work as well as the ones with the hard plastic caps.

1/5