About This 100% PURE RECYCLED COPPER – Crafted from heavy-gauge, pure copper with natural benefits for health and the environment. Explore the Oligodynamic Effect for more on copper’s unique properties. BEAUTIFUL & FUNCTIONAL DESIGN – Tall, slender 16oz copper drinking cup, perfect for ice water, cocktails, iced tea, or summer refreshments. A customer favorite that pairs beautifully with any bar set. UNMATCHED QUALITY – Hand-hammered from 100% recycled copper, Sertodo cups deliver durability, superior conductivity, and timeless artisanal craftsmanship. THE PERFECT HEIRLOOM – Built to be used, made to last, and crafted to look better with age. Each solid copper cup features a natural no-polish finish that develops a rich patina over time, highlighting unique tones and shades. The hand-hammered finish “work-hardens” the copper, creating a stronger, more durable vessel designed to be cherished and passed down for generations. PERFECT SIZE – 16 fl oz capacity makes these copper tumblers ideal for water, coffee, cocktails, or everyday drinking use. Overview Brand : Sertodo Copper Material : Copper Color : Reddish-Brown Capacity : 16 Fluid ounces Special Feature : Insulated