I thought I had enough but some of my nic that I foolishly left at room temp for 2 weeks (and then into freezer) had a very off smell and flavor was awful after mixing with it, so I dumped it down the drain. I can’t restock now because it’s summertime. I won’t be able to buy without worry that heat will negatively affect it until early November, at least. It’s been pointed out to me several times here how unwise it is to order nic during summertime. I hate it because I have a little extra money right now so it’s the perfect time to buy. but I’ll practice restraint....at least with nic purchasesI’ve got about three liters of nic on hand but am thinking of getting more. I think I’m good on hardware and building supplies.