*Feature two walls of borosilicate glass with air in between, creating a
highly effective layer of insulation.
*The Upside Down design is great for parties or everyday fun.
*Keep your favorite brew or beverage icy cold longer without breaking a
*Perfect for serving ice cream and soups.
Material: Borosilicate Glass
Tempareture Resistant: - 30 ~ 150 centi degree
Top Diameter: 8.3cm
Bottom Diameter: 6cm