IDEAL CAPACITY: 470ml; perfect for serving tea, coffee, whiskey, juice and others.
ELABORATE DESIGN: Durable double layer construction remains cool and prevents condensation.
TOP QUALITY: made of lead-free borosilicate glass, it's heat-resisting and brilliance.Absolutely no air bubble on the walls.(up to 520CF )
SAFE WASHING: safe for dishwasher and microwave use; not for use with metal utensils
WARM REMINDED: There is a small hole in the bottom of the cup, which is the unique trace of the manual blowing process.Not a flaw.