The fine-blown character of Authentis is the result of modern production processes combined with an in-depth understanding of wine appreciation.

Having more than five centuries of experience in the production of high-quality glassware is an impressive advantage, yet it is only the foundation of the company's daily work at Spiegelau. Providing the customers with a broad range of premium glasses requires more than production skills and product quality in the traditional sense. Spiegelau optimizes every single glass product to meet the highest standards in terms of functionality and aesthetics and employs cutting-edge industrial processes to guarantee a high level of durability, instant availability, and attractive pricing. With high-quality standards and strict controls, Spiegelau ensures the satisfaction of their customers – at the restaurant and at home.