I purchased this new and have hardly used it. It comes with replacement parts. Since it includes replacement gaskets, I think you'll be able to use it for a long time. Everything in the photos is included. 【Benefits of Vacuum Storage】 Cielob vacuum storage containers are designed to preserve the freshness of food. By maintaining a vacuum state, they prevent oxidation and spoilage, and keep the flavor of ingredients fresh for longer. 【Set Contents】 This 4-piece set includes two 1.0L containers, one 2.5L container, and an electric pump. By using containers of various sizes, you can store food according to its type. 【Compact Design】 The slim and stylish design is also perfect for kitchen storage. The transparent material allows you to see the contents, making it easy to manage your ingredients. - Brand: Cielob - Set Contents: 4-piece set (1.0L x 2, 2.5L x 1, electric pump) - Size: 1.0L: 175mm x 175mm x 146mm, 2.5L: 210mm x 210mm x 175mm - Rating: 4.57 - Usage: Vacuum storage containers Thank you for looking.