The Luigi Bormioli Mixology cognac glass is a professional-grade vessel crafted in Italy for serving cognac and liqueurs in high-traffic environments like cocktail bars, restaurants, and hotels. These glasses feature a tulip-shaped bowl with elegant sweeping cuts at the base, blending a refined aesthetic with the SON.hyx ultra-clear lead-free crystal that provides high sound resonance and a delicate rim for a better tasting experience. To withstand the rigors of daily commercial use, the stem is treated with TITANIUM Reinforced® technology, which offers a permanent anti-abrasion finish and increases breakage resistance by 140% compared to standard glass. Each glass has a capacity of 465 ml, standing 12.7 cm tall with a diameter of 9.7 cm. This set of six transparent glasses is dishwasher safe, making them a practical choice for those who need a sturdy yet sophisticated way to present spirits.