TiANN Classic TiCup – Aurora Beer Mug
Under extreme high temperature, oxygen causes a structural change on titanium surface creating an oxide layer.
The oxide layer has a unique light refractory property that causes the titanium to appear in various colors to the human eye.
Each of the Aurora items are unique, one of a kind; as colors varies at the time of production.
Silicone cover is available in 3 colors：Baby blue／Pink / Green