About this item PERFECT SIZE & CAPACITY : 8x9.5 cm, with a capacity of 473 ml. This set includes 1 mug, making it the perfect size for your favorite cocktails. PREMIUM QUALITY & CRAFTSMANSHIP : Made with high-quality, pure copper for a genuine Moscow Mule experience. Each mug is handcrafted to perfection with a seamless finish. The unique craftsmanship makes each piece special and perfect for adding an elegant touch to your barware collection. HEALTH BENEFITS : Copper has natural antibacterial properties, promotes better digestion, supports immune function, helps maintain electrolyte balance, enhances hydration, and is believed to improve skin health and reduce inflammation. VERSATILE & KEEPS DRINKS CHILLED : This premium copper mug is designed specifically for Moscow Mule cocktails but is also ideal for serving a variety of other refreshing drinks such as Mint Juleps, Mojitos, and even iced teas, also keeps them cool for longer, ensuring that your drink remains perfectly chilled, no matter the occasion. EASY TO CLEAN & MAINTAIN : Cleaning this copper mug is quick and easy with just a gentle hand wash. The copper material is durable and naturally develops a charming patina over time, giving each mug a unique, vintage look. To maintain its pristine shine, simply polish occasionally.