i was on my way to work and realized that i forget to change my battery in my provari, i didnt think my battery would last the day. i stopped at a gas station and bought i cheap disposable. i thought the damn thing should at least get me through the day. this thing produced ZERO vapor and i mean ZERO vapor, it was an utter waste of $5. it was not a blu, i just hope that blu works better then this thing. i dont know who makes it but i dissected it when i got home. it has a small battery, a coil, and some cotton filler, it looks like a cigarette and the end of it glows when you draw on it. it's products like this that keeps people smoking cigarette.... im sure that people have tried this thing and thought to themselves these things dont work, they then continue to smoke having no idea what true vaping is like. we need some standards, things like this shouldnt even be sold.