How long does an Njoy cartridge last?
On an apples-to-apples basis, one Njoy cartridge will last the equivalent of about two packs of cigarettes. The average pack of cigarettes contains 20 cigarettes, and the average cigarette yields about 15 drags. So, one pack equals 300 drags, and two packs equal 600 drags. It is anticipated that one Njoy cartridge will yield about 600 drags.