An innovative new design in wine vessels from Maximillian Riedel, an 11th generation member of the famed Riedel crystal wine glass making family. The O decanter features a very deep punt that accommodates the entire thumb, while the other four fingers securely cradle the outside of the decanter. This creates amazing stability and control when pouring and the elliptical mouth allows a perfectly drip free pour. The O Decanter is hand blown, lead crystal and holds a standard 750 ml bottle of wine. Dishwasher safe.