Cuisipro® Herb Keeper stores herbs like rosemary, thyme, oregano and dill and keeps them fresh longer. Also great for keeping vegetables like asparagus and celery fresh and crisp. Slots in removable tray hold and hydrate herb stems while keeping leaves above the water. Sized for storing large quantities of herbs; designed to fit in most refrigerator door shelves. Measures 4 3/4" diameter x 9 1/2" H. Hand wash. 25 year warranty.