Duralex Lys Creole – Set Of 6 Tempered Glass Soup Plates – brown 23cm

The good hardening makes the glass stronger which makes the Duralex glass very resistant. That is the process of hardening. It consists of a brutal cooling by ventilation of cold air on the whole of the glass product which was previously brought up to a temperature of approximately 700°C. This treatment creates controlled stresses in the glass that improves most of its physical qualities: Resistance to mechanical strains (bending, shocks) and thermal shock. 2.5 times more resistant than an annealed glass product and able to withstand a thermal shock of 130°C. Our products pass without problem from the freezer to a microwave. Directions for use: Wash before use and never use in an oven. – Do not expose to open flames. – Do not subject the products to a sudden temperature change of more than 130°C. – Do not use a damaged or chipped product (risk to the user). – Avoid scratching the surface of the products.