Introducing the Luigi Bormioli Crescendo DOF Glass, designed for enjoying whiskey and spirits with durability, style, and functionality. Key Features: • Set of four glasses, 590ml capacity, with an elegant classic design • Transparency and brilliance maintained for over 4,000 industrial dishwasher cycles • hyx ultra-clear glass that remains sparkling after 4,000 industrial dishwasher cycles • Eco-friendly lead-free crystal, manufactured with low CO2 emission levels • hyx superior lead-free high-tech blown crystal for stunning transparency and high resistance to breakage About Luigi Bormioli: • Founded in 1946 in Parma, Italy • Combines traditional Italian craftsmanship with modern technology to create premium glassware • Each glass offers the mark of Italian quality, thoughtful design aesthetics, and crystalline clarity Care Instructions: • Resistant to over 4,000 industrial dishwasher cycles, maintaining sparkling clarity • Avoid hitting glasses together when handling • Avoid thermal shock, such as filling a hot glass from the dishwasher with ice • Use quality dishwashing cleaners for best results • Allow glasses to dry naturally to prevent streaks Warranty: • 25-year limited manufacturer’s guarantee covering chipping on the rim or foot, discoloration, or cloudiness • Made in Italy since 1946