Description: Double wall design for insulation has a excellent cold and heat resistant function.so it is safe to use. The texture is smooth and transparent, easy to clean. Glass cup made of high quality glass material, durable and lightweight. Glass cup's length is 6cm, width 5.5cm and height is 9cm. Include two styles, style 1 with handle design and style 2 without handle. Glass cup is perfect for espresso, latte, coffee, tea or juice. Item Name: Cup Material:Glass Size: Transparent,Without Handle: 9.5cmx7.5cmx7cm/3.74inx2.95inx2.76in Transparent,With Handle: 9.7cmx7.5cmx7.3cm/3.82inx2.95inx2.87in Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 X Cup Glass cup is perfect for espresso, latte, coffee, tea or juice. Double wall design for insulation has a excellent cold and heat resistant function.so it is safe to use. With an insulated double wall can resistant cold and heat, so it is safe to use. This product is safe to use because of double wall design will not scalding your hand. Glass cup can keep hot longer and will not scald your hand for its good heat and cold resistant ability.