Zyr vodka is a Russian, grain-based vodka that is one of the smoothest, finely crafted spirits I've had and it is one that vodka connoisseurs can appreciate to the fullest. This vodka has a well-defined theory behind it, one that obviously works, and it's based on a 9-5-3 formula. Nine filtrations, five distillations and three tastings ensure consistent, pure quality in every bottle. The formula seems to work and the result is an impressive vodka worthy of drinking anyway you like.