suggestion to vendors
IDK if it's really possible for this, but I was thinking, why don't hookah / shisha vendors carry glycerin? Several of us use it, so it'd be nice to be able to pick up some while making our regular purchases on shisha or charcoal. I needed some to try and moisten some nakhla this afternoon, and went on a wild goose chase and eventually got some from whole foods, but it cost $10 for 4 oz, a lot of money for only a little bit. Other online stores carry it cheaper, but what about convenience. 1 stop shopping, charcoal, shisha, glycerin, etc.
Just a thought.