Set of clear, square plastic storage containers, very convenient. Durable and airtight. Can be used for food and other items. I have not used these containers myself, as they only contained vacuum-packed food when I purchased them. The items were packaged, so they did not directly touch the food. These are much more durable and cleaner than 100-yen store containers, so I'm selling them because it's a shame to throw them away. They are sturdy, so you can stack them even with heavy items, which helps with organization. The transparency allows you to easily see the contents. There are no noticeable stains or dirt. All items have been disinfected with alcohol. Excellent condition. - Quantity: 8 pieces with lids - Shape: Square - Size: 18 x 18 x 6 cm - Material: Plastic - Transparency: Clear - Uses: Storage, mixing containers Thank you for viewing.