Pyrex Cook & Freeze With Cherry Lid 1.5L Warranty: This product is guaranteed by International Cookware for 10 years against manufacturing defects. The guarantee does not cover damages due to mechanical shocks, misuse or professional use. Products having notches or chips resulting from use and products having been heated on a hob can be weakened and are no longer guaranteed. Staining, deformation and discolouration of the lid are not covered under warranty. In case of difficulty in using the product, refer to the website www.pyrex.eu.