1.CAPACITY: 80ml&160ml (2.7oz&5.4oz). They can be stacked

2.Item Included: 304 Food Grade Stainless Steel Espresso Cups.

3.Double Wall Design- Thermally Insulated Espresso Coffee Cups, Keep Warm/Cool.

4.Safe to hold the cup. Not Burn, strong and light weight and 100% recyclable.

5.Application: Perfect For Coffee, Tea, Vodka, Tequilla, Rum, Moonshine, Moscow Mules and other Mixed Drinks. This is a great gift for coffee lovers.