Double Wall Glasses ,very creative!
Dishwasher, Microwave, Oven and Freezer Safe.
Usage: Hot and Cold Beverages such as Espresso or as regular shot
Bodum's insulated glassware is made from durable Borosilicate
glass. Borosilicate glass is a strong heat-resistant glass that
weighs less than traditional glassware. Used to make scientific lab
glass, borosilicate glass is stronger than traditional "soda-lime"
glass and can be used for everything from drinkware to cookware.
Some customers may perceive the glass to be "thin" as they hold it.
It is important to explain the difference between borosilicate and
soda lime glass. Borosilicate glass doesn't need to be as thick as
traditional glass to be just as strong. Borosilicate is simply a
different type of glass that is resistant to temperature swings and
scratching. Because of the charachteristics of this glass, they are
dishwasher safe and will not become cloudy over time; you can rest
assured that after 100 cycles, the glass will be as clear as the
day you bought it. Simply treat it as you would any glass product
and it will stand up to every day use. Dishwasher & microwave