For espresso cup set, for cup, espresso cups coffee cup, Mug, Cups Excellent insulation: Double-walled vacuum insulation design keeps your drinks hot or cold for hours; the wine glass is not easily broken. Extra thermal copper lining leads to even temperature retention, keeping drinks hot for over 3 hours and cold drinks chilled. You can pour in your favorite coffee, Pinot Noir, Bordeaux, Chardonnay, Merlot, Moscato, or any other wine; perfect for champagne, cocktails, juices, beverages, soda, beer, and other drinks that come to mind. Beautiful color and design make these cups look nice and can be used as a gift for your friends, family members, or as a tool for other beverages. Color: black Material: Stainless steel Package Contents: 1 * Coffee cup Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The permissible measurement error is +/- 1-3 cm.