How long does an opened tin of bacco typically last? im talking about a 50g tin that is opened almost daily.. the reason i ask, is when i go buy my first round (hopefully about 5 different kinds for a good variety), i definitely want to try each one, but i only smoke once or twice a day, and i may go a few days without smoking at all.. What i may do, is buy 4 different kinds of bacco, smoke one tin a week (find time each day to smoke), and make a personal log of what i think about it each day. the initial smell, how it smokes, the taste, and how it makes me feel.. at the end of the week make a final decision based on my daily log, whether to buy more or forget about it. after all tins are smoked, go back to the tobacconist, buy another tin of the "keepers", and buy 4 more kinds that i didnt get the month before.. that way i build up my stash AND get an idea of what i like and dislike! .....wow i think into things way too deeply..