Tupperware Mini Vent N Serve Containers, Set of two 1cup/250ml containers Take your food storage and leftover game to a new level. Microwave, freezer, fridge, dishwasher safe. "Feet" on the bottom, rounded corners of containers, and silicone vent allow for even heating/cooking in the microwave. Vent allows you to keep the lid on in microwave for splatter free heating - New in package - Smoke free home - Previous rep clearing stock