THEONI stainless steel products are covered by a warranty against manufacturing defects under normal household use. This warranty applies only to the stainless steel body and does not cover plastic parts, silicone components, cosmetic wear such as scratches, dents, or discoloration, or damage caused by misuse, accidents, improper handling, overheating, dropping, normal wear and tear, or unauthorized modifications. A valid proof of purchase is required for all warranty claims. THEONI reserves the right to inspect the product and determine warranty eligibility.