About this item - Instructions: Copper utensils need to be cleaned at regular intervals to remove black marks. cooper bottle copper 1-liter bottle copper bottles - Cleaning Instructions: Clean your copper utensils by hand and avoid the dishwasher. Use pitambari powder to clean copper utensils and wipe them with a soft cotton cloth. -Benefits: Copper helps in improving digestion, bone strength, metabolism, and clear skin. - Copper helps prevent cancer and regulates healthy menstrual periods in women. Copper Bottles For Water 1 Ltr/Lit/Lit Outside Lacquer Coated Bottle: Colour: Copper, Material: Pure Copper, Weight: 240g