Excellent for easily and quickly cooking in steam and warming up/defrosting food in a microwave oven. Made using the unique nanoCARE technology from top plastic material suitable for medical and pharmaceutical use. Cookware PURITY MicroWave does not absorb the odours of food and does not become discoloured. It is antibacterial, entirely neutral and in no way affects the quality of food in its preparation and storage. Save time, energy, money and nature – just rinse the cookware without using detergents after use. It does not need dishwashing. 3-year warranty.