Oh and one of these really helps you pick out particular flavors. Some ryes have a apple flavor on the nose. If you think about what you are smelling you can pick out a crisp apple (not the flavor of a muchy one) and even the variety. A Granny Smith tastes different than a Macintosh or what ever. Strawberries have a light sweet fruity smell and are different than say raspberries or blackberries. SOmetimes a process of elimination helps you narrow down what you are smelling and tasting. I print off these tasting wheels for the tastings that Ted and I host. People really like using them.