Beverages seem to float within our sleek double-walled coffee cups – a neat effect that serves a practical purpose. The two seamless walls of borosilicate glass create an insulating layer of air, so coffee and tea stay piping hot and delicious yet the cup always feels cool to the touch.

• Set of four.
• Expertly crafted of mouth-blown glass.
• Glass remains cool to the touch when filled with hot drinks and will not "sweat" when filled with cold drinks.
• Glass will not become cloudy over time.
• Commercial Grade: Thoughtfully designed and expertly engineered to meet rigorous standards and best practices from select commercial testing.