Enhance your coffee and tea drinking experience with the Avanti® Rigato Double Wall Glasses. Stylish and practical with a ribbed exterior, they create an optical illusion with a floating effect and are also suitable for soups and deserts. Crafted from heat resistant borosilicate glass, each piece is individually mouth blown and are designed with a double wall for thermal efficiency to keep contents hot or cold for longer. They feature a safety vent at the bottom that equalises the air pressure between the two layers of glass when either hot or cold liquids are added. Cool to touch and will protect your hands from the heat of piping hot drinks while offering freedom from annoying, dripping condensation around your favourite cold beverage.