● Material: High Borosilicate Glass
● Volume: 1.01fl.oz / 30ml
● Height: 32mm / 1.26inch
● Top Diameter: 55mm / 2.16 inch
● Net Weight: 1.13 oz/32g
● Dilatation Coefficient :3.3
● Temperature tolerance : -20~150 Degree Celsius
Safety using boiled water after freezing with 24 hours.
Application : Suitable for : Pu 'er tea, Green tea, Black tea, Oolong tea,etc.
● Notice: Please do not put this cup into Microwave or high temperature ovens.
We commit 100% guarantee of this product, Would like to resend or refund in case unfortunate broken during shipping period.
●10x 30ml Small Size Heat Insulated Clear Glass Tea Mug Gongfu Tea Cup