This copper glass is seamless made of high quality copper and will serve you with multi-purposes. You can use it while travelling office home workout training and so on. Copper utensils needs to be cleaned at regular interval for removing the dark marks.Dark marks 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. We believe that copper is the best material to make water bottles and we have worked hard to produce an aesthetically pleasing product that suits an active lifestyle supports the maintenance of good health and helps the environment by avoiding the use of disposable plastic bottles.\"\"

• The water tastes absolutely amazing if stored overnight and it makes you drink more, and more water which is definitely healthy.
• Enhance your Home & Kitchen d?cor by this antique elegant Glass.
• Clean your copperware by hand and avoid dishwasher. Don\\\'t use the bottle for storing other than water.
• Product Dimension :- 7.3 x 7.3 x 9.9 cm (LxBxH), Diameter :- 7.3 cm, Weight :- 59 gm, Capacity :- 400 ML.
• 3 Month Manufacturer Warranty. This product is under 3 Months Warranty from the date of retail purchase against any manufacturing defects in material and workmanship. The Warranty does not cover damages resulting from accidents, mishandling or tampering with the mechanism. Warranty valid against producing original bill endorsed by the seller.