The Excellent Conductivity Of Copper Bottle Allows You To Better Preserve The Moisture Inside The S. Health Benefits &Amp; Ayurveda Concept For A Healthy Life Copper Is Wonderful! It Plays An Important Role In The System. It Is Necessary To Convert Iron To Hemoglobin. It Is Also Vital To Respiration. Interestingly Enough, Scientists Have Found That Copper Plays A Key Role In Slowing Down The Degenerative Effects Of Rheumatoid Arthritis. . Cleaning And Safety Tips *Use Copper Cleaning Powder For Best Results, Completely Safe And Gentle On Hands. * Use A Solution Of Equal Quantities Vinegar Or Lemon Juice And Salt Diluted With Some Water Is Recommended Occasionally Avoid Using It Often. * Clean Your Copper-Ware By Hand And Avoid Dishwasher As The Detergent Can Cause Oxidation Leading To Permanent Damage. * Avoid Scratchy Cleaners Like Steel Wool. * If Any Extra Water On Copper-Ware Needs To Be Wiped Off Please Contact Us If You Have Any Question Related To Your Product And If You Have Any Issue Even After Receive Your Products Please Make Us Contact We Will Definitely Resolve It