Shop Japan Forssa Square 5-Piece Set Includes: 4 medium containers, 1 large container + main unit + instruction manual Microwave safe Vacuum storage containers, vacuum pack, airtight containers White x Green Quick and easy long-lasting freshness with one-touch vacuum sealing!! By shutting out oxygen, which causes spoilage, and using "vacuum storage," the freshness of ingredients and the deliciousness of dishes are preserved for longer. Easy to use. Simply put the food in the container, close the lid, and press the automatic button with a single touch. It automatically removes oxygen and stops automatically, so anyone can quickly and easily "vacuum seal." Although it is new and unused, please consider purchasing with an understanding of the item's storage condition. Management number 12747