- Made using borosilicate glass to have more resistance to thermal shock than common glass. The coffee mug is independently tested by third party laboratory for temperatures up to 300F and down to -4F.
- The double walled designed enable the insulate effect that keep your beverage at the ideal temperature, whether it's hot or cold, longer than traditional mug. It also keep the outer wall at normal temperature to prevent burning or freezing effect when holding it.
- The rim is rolled so it is soft and smooth to the lip. The mug also have a handle for easy carrying. The set included two blown-glass mug.
- The capacity of the mug is 12 fl. oz. or 350ml. The mug is approax. 4.5" in height with approax. 2" diameter at the bottom and widen to 3.25" to the rim.
- Quantity: 4 pieces.
Package Dimensions: 12.0 x 10.0 x 8.0 inches