You can do this with whisky. When you have less than a couple of inches left, dump the remains into a decanter. Repeat with every bottle you buy. Occasionally d

You can do this with whisky. When you have less than a couple of inches left, dump the remains into a decanter. Repeat with every bottle you buy. Occasionally drink some. Never let it empty. It becomes your own personal blend, always changing. Lots of fun.