Tupperware Microwave Oven Heating Container Set of 3 400 Ml, 600 Ml, 800 Ml

Features: you can heat up to 3 minutes at 540 watts in the microwave oven with micro containers. Do your heating processes with the valve open, you can store your food and carry it with you when the valve is closed. Capacity: 400 ml, 600 ml, 800 ml