Indispensable items in every kitchen are glass containers with lids for storing food. The 3 pieces in the set are not the same size, so when they are empty, you can store them inside each other, saving space in the kitchen. Hermetically sealed food containers are made of heat-resistant glass, which makes them ideal for placing in the oven, but also for heating food in the microwave. They make it very easy to store food for later, because it is enough to close them with the hooks on the side and then put them in the fridge or freezer. A dish sealed like this keeps it fresh. The dishes are easy to wash by hand and in the dishwasher. Dimensions: 13.8×13.8×6.8cm(530ml)/16x16x7.4cm(800ml)/18.2×18.2×7.4cm(1.8L)