Talisman's Butter Keeper stores full butter sticks and keeps them fresh, soft, and spreadable for up to 30 days outside of the refrigerator. Spread butter effortlessly without torn bread or cold, hard butter clumps! Decorative and functional, it's perfect for effortless indoor and outdoor entertaining. It easily accommodates both east-coast and west-coast sized butter sticks. The butter-to-water contact creates an airtight seal to keep butter fresh. The recessed handle conveniently measures the perfect amount of water. Make sure to change water every 3 days to keep butter fresher longer. It's microwave safe to gently soften harder butter. Made from ceramic. Sturdy and durable, decorative and functional. Dishwasher safe for easy cleanup.