A drinking glass for containing wine and for optimizing air mixed into the wine during swirling to enhance bouquet of the wine. In an embodiment, the drinking glass includes a bowl that contains a physical obstacle to the wine during the swirling, which optimizes the air mixed into the wine. In another embodiment, the drinking glass further includes a stem that depends from the bowl, terminates in a base, and facilitates the swirling and observations thereof by not having the bowl visually obstructed during the swirling.