Gorgeous. Striking. These are just a couple of ways to describe the Ambassador Liqueur Decanter ($435), one of the most unique decanters we've seen. The Ambassador was designed in 1925, and is made in Austria from an extremely thin-walled crystal called "muslin" crystal. This rare crystal is produced by only a handful of glass houses, and is used to create the thinnest possible surface between the liquid and the drinker's mouth. The decanter's slender, vertical form only adds to its great looks, making it a stunning piece for your den, office, or bar.