Thought this was really good at 1st. On the third day my juul cartridge leaked all over my antique table. I didnt know until I took a 'hit' and then it was on my lips. Burned like hell (menthol). I thought ok. Defective. It happens. I'll get another because, by the third day, I had cut my cigarette consumption by 1/2. By the 2nd day, the new juul and cartridge was leaking too. Very unhappy customer