This 150ml double wall glass coffee mugs are made of Borosilicate glass which is thermal shock resistant.
It means that this 150ml double wall glass coffee mugs are microwave and dishwasher safe（clear items）, can hold boiled water in winter day.
The double wall structure of this glass coffee mugs can helo to maintains the temperature of drinks, you will not worry that the hot drink cool down fast in a cold day.
This double wall glass mug 150ml can container many beverages, from hot tea or coffee to cold smoothies or juices.
The size of this Thermal shock resistant borosilicate double wall glass coffee mugs can be customized, bigger or smaller or any other unique shape.
|Delivery time||Within 35 days after the sample and order confirmed|
|Certificate||ASTM; SGS; ISO9001|