Traditions Pottery, Handmade French Butter Dish. Place small amount of water in the bottom part and pack butter in the top part. Use back of spoon or rubber spatual for packing butter. Butter does not need to be refridgerated. Stays fresh 1 to 2 weeks. Comes with instruction card. Microwave, Oven, and Dishwasher safe. Handmade by Janet Calhoun.Holds 1/2 to 3/4 stick of butter.