Definition is an evolution of two previous SPIEGELAU collections: Willsberger (1982) and Hybrid (2011). With the help of proprietary new technology, SPIEGELAU introduces a modern collection of thin machine-made glasses. These stunningly elegant glasses are light as a feather, feel perfectly balanced in hand, and showcase wine's aromas and flavors at their very best. Year of design 2022. Capacity 435.0 ccm. Height 228.0 mm. Box quantity 2. Type of Manufacturing machine-made. Material Crystal