Duralex is 2-1/2 times more resistant to breakage and chipping than normal glass
Duralex can also withstand sudden thermal shock: from -4°F to 212°F. Cleaning - Wash before use.Soak the dish in soapy water for 20 minutes.Do not use metallic sponges, pads, powders or abrasives.To remove hard water stains, try vinegar. If this doesn't work, we suggest trying a hard water product called LemiShine which can be found at the local grocery store. Then trying soaking your glassware in LemiShine and warm water
Duralex glass is very hygienic: It is non-porous and does not absorb liquids, colors or flavors
Dishwasher, fridge and microwave safe; products maintain the original look for years
Founded in 1939, Duralex has been manufacturing tempered glassware and tabletop products for over 80 years in La Chapelle-Saint-Mesmin in the very heart of France. Since 1939, when Duralex invented the glass tempering process, the name Duralex has been associated with toughened glassware, utilizing their proprietary process. With the help of continuous investments and commitment to quality, Duralex has reached a level of excellence that makes its products recognized throughout the world. Duralex is and will always remain a true French manufacturer of glassware and tabletop products, and is the only glass manufacturer that makes 100% of their products in France. Lys Stackable Clear Bowls-Named after the Lys River which traverses through France and Belgium, the Lys Stackable Clear Bowls by Duralex, are symbolic of what this wonderful tributary used to represent to some of France's most famed artists: clarity, simplicity, utility, and of course, beauty. These glass bowls are made with a collar on the rim making them stackable. Both impact and chip resistant, these bowls are extremely durable and ideal for everyday use.