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. ⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆ PRODUCT FEATURES: ⚫ One size: 16oz (0.473 l) ⚫ Material: 100% clear glass ⚫ Heavy solid glass base minimizes spilling ⚫ Durable construction ⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆ KEY FEATURES: ⚫ Dishwasher-safe Suitable for dishwasher use ⚫ Vibrant colors The latest printing techniques provide bright and crisp colors matching your craziest designs ⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆ CARE INSTRUCTIONS ⚫ Clean in dishwasher (put the product on top rack), or wash the product by hand with warm water and dish soap. ⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆⋆ SIZE GUIDE ⚫ Imperial 16oz Height, in 5.90 Rim diameter , in 3.40 Bottom diameter, in 2.30 ⚫ Metric 16oz Height, cm 14.99 Rim diameter , cm 8.64 Bottom diameter, cm 5.84