Let me know if you have any questions :) Washed once, never used. From the site: Vero is our game-changing collection of glassware for specialty coffee. The collection offers a modern take on traditional bar glasses with technical improvements designed to elevate the experience of pouring and sipping coffee beverages. Their exaggerated facets, satisfying weight, and curved interiors (optimized for pouring latte art) have made them a favorite of coffee drinkers around the world. PRODUCT DETAILS • Hand-pressed glass • Dishwasher- and microwave-safe • Volume: 4.25 oz. (125 ml) • Size: 3” H x 3” W • Made in the USA