Site on on YouTube or you can Lean Curve Keto go right from my Instagram page and go to that link and you'll be able to find the vape pens for it so it's a special may vape pen for it so that you can be able to use these particular oils I tell you any other vape pen that you have I have to get another vape pen specifically for using these products because using any other vape pen it'll burn the oils and that's not safe so if you have.