Package: color box, size is 12X13.5X12cm Volume: 250ml, full is 300ml. Weight: 340g with box This coffee mug is made of lead-free borosilicate glass, and a double wall, which can resist shock and prevent cracking in different temperatures. These double-walled mugs can be used to drink any kinds of beverage you like – coffee, tea, milk, hot chocolate and vegetable …