Yes, I’ve seen those vapes and tried them a couple of years ago. I didn’t care for them at all. A couple of reputable weed shops were selling them at the time, and a friend also had one that I tried once when we were in a Bangkok club. I assume they were all counterfeits from China, as I mentioned in a previous post, but I don’t think anyone really noticed or cared much at the time. To me, the feeling was strange; somewhat like cannabis, but more intense, and something felt synthetic and off. Made me cough badly. I wouldn’t recommend them. All those mystery chemicals in them can’t be good for the lungs if used regularly.