Preservide Sous Vide StickPreservide Sous Vide Stick Has a cosmetic fault on the white casing which does not effect the operation of the sous vide cooker. Small cracks on the white casing. The Preservide Sous Vide Stick is white and has a power draw of 1200W. This will ensure that temperature is reached . The water temperature is a constant temperature with a low tolerance of + 0. 1c, for constant cooking temperature. The circulation propeller of the Preservide Sous Vide Stick