After reading all of the great reviews I thought I would give KBV a try. I ordered chocolate covered pretzels, tootsie rolly, and Bo oh be's OMG. After placing the order I asked if they had a juice with a sour flavor. I was told they would throw in a sample to try. Chocolate covered pretzels- just like it sounds minus the salt. This is really good. Tootsie Rolly - taste just like the candy Be oh be's OMG - Wow, OMG, this stuff is the bomb. I love it. This could be my new favorite vape. Sweet tart - this was my sample, they added extra sour. This is really good also, and next time I will get a bigger bottle. Bottom line, excellent juice at a good price with quick delivery times. You can't ask for anything more out of a vendor. I will be ordering again.