Butter Bell - The Original Butter Bell crock by L Tremain, a Countertop French Ceramic Butter Dish Keeper for Spreadable Butter, Café Matte Collection, Aqua EASY TO USE FOR ALL TYPES OF BUTTER – It’s so simple! Pour 1/3 cup of cold water into the base of the crock, then pack the lid FIRMLY with softened butter. Replace the lid into the base and you’re ready to go! An airtight seal protects and preserves butter’s delicate flavor and freshness. Each Butter Bell crock holds one stick or cube (1/2 cup or 125 grams) of your favorite brand of butter, or even your own homemade butter.