The wine glass series from Spiegelau combines functionality and aesthetics with unprecedented lightness. Elegance meets lightness! Coming in at just 120 g (Universal glass), the glasses are almost as light as a feather in the hand. Definition glasses were designed to showcase a wines aromas and flavors at their very best. Fully dishwasher-safe, Definition crystal glasses are designed and made in Germany. They underscore Spiegelau‘s clear commitment to quality and sustainability.