I bought this papilotte to simplify my dishes cooked in the microwave. The white filter separates the herbs and other product spices that are cooked. It's the perfect size for a solo meal, it will be too tight for 2 people. Never cook without a little water in the background, micro wave withers foods that lack of moisture, do not hesitate to put water as you would for a steam cooking. This also helps to spread the aroma in food. Silicone is easy to wash, only the filter with numerous holes is a little tedious.