Holman Pottery French Butter Keeper, Blue Earth Handmade butter crock keeps softened butter fresh right on the counter Pack butter in dish under lid, spread to sides, add water, filling to just below overflow hole Invert lid and place on base; water rises against butter to create an airtight seal Due to handcrafting, variations and minor imperfections should be expected 4.5 x 3 inches (DxH), 1/2-cup capacity (sizes may vary somewhat); made in the USA