"Usu" meaning thin and "Hari" meaning glass, these usuhari glasses are exceptionally thin at 0.9mm. While they appear to be delicate, they can be handled with the usual care of other glassware. The remarkably thin glass allows you to enjoy the delicate taste of the beverage, with minimal interference.
Shotoku began hand blowing lightbulbs in 1922 & have applied their techniques to create these fine glasses. We use them as our every day water glasses & also for beer/cocktails.