Purchased just this July. Slim, easy-to-wash Tupperware that can be heated in the microwave with the lid on. This is a set of 430ml capacity containers. These functional containers don't take up much space and are designed for easy cleaning of the lid grooves. These were also purchased less than a year ago. While there is some minor wear and tear, they are in relatively good condition as they were just purchased. Recommended for those who like Standard Products / IKEA / 3COINS. Lunch box, orange, red, bento, lunch, Seria, salad cup, salad, container, camping, lunch, bento box, lunch, microwave heating, microwave safe, microwave, warming, food storage containers, Tupperware, color, stylish, single-tier, Tupperware, container, food storage Tupperware, kitchen, cosmetics, Clinica, stain, container, kitchenware, transparent, pack, clear case, case, storage, box, bulk, large capacity, storage container, clear box, bento box, bento, lunch box, compact, frozen, freezer storage, Natural Grace, Natural Grace, Skin Balancing, Skin Balancing Base, microwave, microwave, food storage containers, no grooves, easy to wash