The most important advantages of the STONELINE cookware and baking set at a glance: The world's only non-stick coating with real stone particles Scratch-resistant STONELINE®® non-stick coating Vitamin-friendly cooking and frying without fat and oil Optimal frying result and crispy roasted meat Also suitable for vegetarians: Vegetables remain crunchy and juicy No burning and no sticking Super easy to clean Extra strong, distortion-free bottom Excellent cooking, Baking and frying results Steam insert for gentle cooking Space-saving stackable Heat resistance: steam insert, glass lid, silicone insert: up to 220°C; cooking pot, cast aluminum lid: up to 250°C Material: cast aluminum, aluminum, glass, silicone