8oz Double Wall Insulated Glasses with handle, Insulated Coffee Mugs, Drinking Glasses.

The double wall insulated glass design creates a thermal effect, keeping your drink hot or cold for a long period while the outer glass remains safe to touch.
Safe for dishwasher, microwave and freezer use. Borosilicate glass is easy to clean and built to last.
Insulated glass coffee has a sleek 2 layer design that creates a dramatic optical illusion and prevents condensation.