The double wall mugs are made of high-quality borosilicate glass, which is thermal shock resistant to over 150 degrees.
So these 260ml borosilicate glass double wall mugs can hold very hot even the mugs just taken out from the fridge.
This double-wall glass mug is suitable for hot and cold drinks.
The inner layer of this 260 ml borosilicate glass double wall mugs is amber, but it is totally food safety.
The mug glass material color is dishwasher safe and the amber color will not fade.
The structure of the two-layer glass can maintains beverage temperature for longer.
With its customize color and shape which stays cool to hold even with very hot beverages
|About 40 days after 30% deposit received and pre-production samples are approved by clients.