Set of 4 double-wall cups (11.6 oz) in amber, pink, grass green and cyan. The double-wall glass coffee mugs will not scald yourself If you put hot coffee and will not be condense on the glass and table If you put cold juice. What’s more, the double layer glasses keep hotter and colder than single wall glasses and ceramic mugs. T Features Handcrafted from high-quality glass by skilled artisans. Transparent, odorless, non-polluting, non-toxic and safe to use. Dishwasher safe, but hand washing is recommended. Microwave safe. Freezer safe. Product Details Set Includes: 4 Double Walled Coffee Mugs Item Dimensions: Ø3.23" x 3.74" H Item Weight: 0.4 lb Capacity: 11.6 fl-oz.