Elegant design with brushed stainless steel finish, easily fits into your kitchen or home styles; the sparkling water maker requires no electricity or wires to operate, so you can get fresh sparkling water anytime, anywhere Reduces single-use plastic bottles: One carbonating cylinder can hold up to 60 liters of delicious sparkling water, replacing 120 single-use plastic bottles Safety guaranteed with the integrated safety valve – when the machine is running, the safety valve automatically releases the pressure inside the bottle; the buzzing sound also indicates that the sparkling water is ready to be enjoyed 3 simple steps to make sparkling fresh water at home: fill, twist and press; customize carbonation levels according to your preferences; Just repeat the carbonation process to have mor