This is the ViV silicone steamer, Casserole S. It can be used in the microwave and electric oven, with a wide temperature range of -30°C to +270°C. It's also dishwasher safe, making it easy to clean. The size is perfect for 1-2 people, allowing you to easily enjoy steamed dishes. I opened it and washed it once, but it's almost unused. However, please consider that it has been in someone's possession before. [Brand] ViV [Product Name] Silicone Steamer Casserole S [Color] Carrot Orange [Capacity] For 1-2 people [Heat Resistance] -30°C to +270°C [Compatibility] Microwave, Electric Oven, Dishwasher Thank you.