How do you store your open tins?

I picked up another pack of jars on the way home. I find I'm more likely to TAD if I already have somewhere to store them. I've got 3 pints and 5 8oz jars that need to be filled. I smoke less and less these days, but the desire to have a lifetimes smoke at my disposal, should I no longer have the right to buy, drives me. Hopefully that shouldn't matter now that I have 162 tobacco plants starting to sprout in the greenhouse. 9 varieties. Still no clue on drying, curing, and aging, but free is free.