These simple and elegant thermo-glass cups are perfect for enjoying both hot and cold drinks. The double-walled design of the insulated glasses ensures that hot drinks stay hot longer and cold drinks stay cool longer. The evenly tempered outer wall also means you don't have to worry about burning your fingers or condensation. The optical floating effect gives the transparent cups that certain extra touch. Note: The small bubble in the outer bottom of the glasses is caused by the manual blowing process and is not a defect. Please be careful when using ice or metal utensils in the glass as this can cause damage. Glasses in Detail - Dimensions H x W x D: approx. 11,5 x 13,5 x 10 cm - Height with lid: approx. 12.5 cm - Volume: approx. 500 ml - Weight: approx. 300 g - Material: borosilicate glass - Colour: transparent Double-Walled Glasses with Handle and Lid - Versatile use as latte macchiato glasses, tea cups etc. - Appears as if your drink is floating in the double glass - Double-walled