BRAND NAME : CUSTEEL CREATION, Material: 99% Copper, Finish : Hammred. ARTISAN CRAFTED Handmade metal ware is made by skilled craftsmen in India. 99% COPPER : Bring fine and high quality raw Copper and made into worthy Utensils by Traditional Fiber, We help You in Achieving the Pure lavish Joint less Copper water dispenser. CARE do’s : Copper products needs cleaning at regular interval of time for removing the oxidation spots or pigmentation marks. Dark spots are formed due to oxidization process. It is the basic nature of Pure Copper that it oxidizes when it comes in the contact of air and water. CLEANING TIPS : Clean your copper dispenser by using soft cloth do not scrub the it from outside it may effect the outside lacquer coating. Squeeze lemon and salt leave 2-3 minutes, shake it and rinse thoroughly for inside cleaning. LONG LASTING & LEAK PROOF: New and Improved Cap is made to be screwed on and is provided with a silicone washer to give you a long and leak proof use. It is water tight with a seal that keeps the water out even when the bottle is upside down.