SON.hyx Crystal - made using the latest innovation SON.hyx, a high-tech blown lead free crystal glass. This strong crystal is highly resistant to breakage. Titanium Reinforced - Improved with a permanent anti-abrasion treatment applied directly to the glass’ stems to increase resistance to breakages. Dishwasher Safe - Fully resistant to washing cycles. The high quality means the glass won't alter in transparency and brilliance. Italian Craftsmanship - Made in Italy and highly durable for the best experience possible. Elegant Design - Elegant design. They will be perfect to use for a party, a meal with friends, or even just on a quiet night in.