It works my wife is happy and my neighbors too.
I was using a plastic bag to blow the smoke into it to keep my wife from smelling my weed. Smoke Buddy really works, I light a candle and tell her I'm meditating and she's not grumbling anymore. Late update , I cut a plastic bottle and taped the spout onto my smoke buddy cause the hole is too big and was getting leakage on the exhale.
Rating: 5 stars