Unique Design: This copper product features a distinctive design that sets it apart from ordinary models, elevating your drinking experience to new heights.Crafted with Care: Made entirely of pure copper, each item is meticulously crafted by skilled artisans to ensure top-quality craftsmanship and a lasting finish.Easy to Clean: The appearance of black spots is natural due to coppers unique structure. Hand wash with warm soapy water and wipe dry to maintain its shine. Avoid wire brushes or bleach.Built to Last: Stunningly durable and shatterproof, this product is perfect for both indoor and outdoor use, ensuring long-term functionality.Perfect for Bars and Restaurants: Ideal for adding a touch of authenticity and class to your bar or restaurant, enhancing the atmosphere for both you and your guests.