From Luigi Bormioli, the Vinallia Collection Sublime Barolo Red Wine Glasses features: Our Sublime collection is superb in every detail and made with our SON.hyx formula, creating a break-resistant, ultra-clear glass that is transparent and will remain so even after 4,000 dishwashing cycles. The subtle design makes Luigi Bormioli’s Sublime collection casual enough for everyday use yet bold enough for any daring event. Set of 4 glasses Ultra-thin rim - 0.95mm The profile of the bowl ensures an aromatic flow as well as a non-turbulent flow of the wine The bowl’s flat base ensures a high aeration of the wine as it increases the headspace, thus reproducing a decanter effect SON.hyx® - High-Tech blown lead-free crystal glass, is break resistant and dishwasher safe Titanium Reinforced - Permanent anti-abrasion treatment applied directly to the glass’ stems to increase resistance to breakage Thin stem (5mm) Titanium reinforced Flat foot to guarantee better stability and easy to hold 25 year guarantee covers rim and foot chipping as well as discoloration from dishwashing Measures: 3.4" dia. x 9" H Capacity: 22-oz. Imported.