Question about cartridges.

[kittycatt]

When I purchased my mini pen style e-cig, it came with nice cartridges. I then ordered some replacement cartridges which I do not like. The new cartridges have brown at the opening with 2 littles notches. They are also thicker on the mouthpiece than the original ones. I don't like them at all. I keep trying them but it's just not the same as the others.

The original cartridges are black at the opening & one side is flat. They smoke much better, I don't know why, they just do. I have 5 of them and just keep reusing them. I'd like to get some more of the original ones. The ones I ordered came in the same white & blue box which is why I thought they were the same but when I opened them I was so disappointed.

Has anyone else noticed this? Does anyone know where I can get the cartridges that I like?

Thanks!

[Scottbee]

Sounds like you are talking about a 901... and the black cartridges with the flat are "SLB" units. I have a bunch of them.

I would check with Rob at Vaporkings.com . That's where I got my 901.

[kittycatt]

Thanks so much! I just checked out the webiste. Are those the ones described as "thin whistle" tip? I can't wait to get some!