* Pollutant-free non-stick coating * Double ceramic coating * Made of carbon steel * Smart Ceramic stackable baking tins * BPA, PFOA and PTFE free. * Dishwasher safe * Lifetime guarantee (5 years' non-stick guarantee) Elevate your baking game with the MasterClass Smart Ceramic Non-Stick Nine Cup Muffin Tin. Its pollutant-free, double ceramic non-stick coating guarantees easy cleaning and release as well as providing superior performance. Crafted with carbon steel, this muffin tin offers durability and reliability. The smart ceramic stackable feature allows for convenient storage, and it's dishwasher safe for hassle-free cleaning. With a lifetime guarantee, including 5 years of non-stick assurance, this BPA, PFOA, and PTFE free muffin tin is a must-have for baking enthusiasts.