[Pot] Porcelain. Microwave and dishwasher safe. Do not overheat in a microwave or heat without water. Some products may take on scorched-like texture on the surface. It is a unique glaze effect called "yo-hen", unintended color transformation show on the ceramic and porcelain after firing.
[Strainer] 18-8 Stainless Steel. Dishwasher safe. Do not use in a microwave. To prevent rust, immediately wash and dry well after use.