BLACK D28CM SAUT?/SMART LID Made from Glass/Phenollic Resin/Stainless Steel. A lightweight revolution. This saute pan is made from cast aluminium and uses Woll's high-tech engineering process uses nano-diamond particles to Create Diamond Lite: non-stick cookware with even heat The Smart safety glass lid can stand upright on your bench freeing up your work space or on the rim of your pan ensuring that the condensation runs into the inside of your pan Suitable for industion cooktops. The Smart lid is ovenproof up to 250 degrees C / 480 degrees F. Dishwasher safe but hand washing is preferred to prolong the non-stick capabilities. Made in Germany 25 year on body and 3 year on non-stick coating.