The striking machine-made Martini glass of the complex designed glass collection Willsberger Anniversary is an eye-catcher on every table. The steeply rising sides of this glass best benefit the spirits of Martini. The internationally successful hand-blown Willsberger range, designed by Johann Willsberger, has been produced at Spiegelau for over 30 years. Spiegelau has now succeeded producing such complex and delicate shapes by machine. All SPIEGELAU glasses are dishwasher safe.