Thermo Insulated Double Wall Drinking Glasses

About Borosilicate Glass

Borosilicate glass is well-known for its low rate of thermal expansion and less subject to thermal stress. When used as a glass container, it can withstand instant temperature change from -30 ? to 150?. It is widely used on premium wineglass, thanks to its low dispersion and relatively low refractive indices.

Made from heat and shatter resistant borosilicate glass, stronger and more durable than common glass Dishwasher, microwave and freezer safe. Height 9cm Double wall design suspends drinks within an inner wall for an engaging optical effect Keep your hands cool with hot drinks, and free of condensation with cold drinks