Two-in-one: these mixing glasses are both shakers and serving glasses. Made from 100% glass, they're crystal clear and look sleek. The solid-glass base also minimizes the risk of tipping and spilling the drink. They're more narrow at the bottom for a more comfortable grip and easier carrying. .: One size: 16oz (0.473 l).: Material: 100% clear glass.: Heavy solid glass base minimizes spilling.: Durable construction
