Add some fizz to daily hydration goals with sparkling water made right in your own kitchen. Featuring SMEG's signature design and innovative functionality, the appliance effortlessly carbonates still water while looking swell on the countertop. To add bubbles to your H2O simply fill the 1-liter bottle, twist it onto the machine and turn the front knob clockwise one to three times for the desired amount of carbonation.Known for its wonderfully retro refrigerators, SMEG has created a joyfully designed kitchen appliance collection based on the compact, curved lines of postwar design. SMEG's nod to the past is the star of today's kitchen, incorporating all the current advances in technology while celebrating vintage aesthetics.