This stemmed wine glass set is produced in very light and thin crystal glass with good mechanical strength. The bowl shape is innovative and elegant. The conical convex shape enables high oxygenation on the wine surface with low oxidation in the conical base, thereby encouraging the delicate aromas in the base to develop further. An indentation in the bottom of the bowl reflects the light and enhances the colour of the wine. The stem is strengthened with a patented anti-abrasion treatment that reinforces the glass surface of the stem with titanium, thus offering permanent protection against abrasion and diminishing substantially the fragility of the stem during daily usage. These wine glasses are produced in ultra-clear lead-free crystal glass that offers unbeatable transparency and brilliance for a professional finish as well as providing added resistance to mechanical shocks making them perfect for intensive daily use or use in commercial settings such as bars and restaurants.