The Potters, LTD French Butter Keeper, Spicy Mustard Handmade pottery dish keeps softened butter fresh right on the counter Pack butter in dish under lid, fill base 1/3 full with water Invert lid and place on base; water rises against butter to create an airtight seal Patterns on the sides will vary from the photos; lead-free glaze, dishwasher-safe Approximately 4.8 x 3.5 inches (DxH), 3/4-cup capacity; made in the USA