“Though refillable, the coils would burn out after multiple uses, but works just fine expecting you're only going to fill them once, maybe twice and then discard.”
“I got two of these at one time and when I put juice in them, both of them leaked. I’m sure if I would’ve gotten ones that didn’t leak, it would’ve been a good product. It’s just a crap shoot. If you’re lucky or buying in bulk, go for it”