Jet Washer Doltz Ultrasonic Water Flow Large Capacity/Stationary Model EW-DJ75-W The nozzle has been used and is not included. Used about 3 times. Please refrain from purchasing if you are concerned as it is a used item. Panasonic's "Doltz Jet Washer (Water Flosser)" is a water flosser that thoroughly washes away dirt from between teeth and periodontal pockets. It researches the balance of water pressure strength, the amount of bubbles, and how easily they burst, and cleans away missed areas with higher cleaning power. What is a Jet Washer? Even with careful brushing, only about 60% of the dirt is removed, and there are often areas missed between teeth and in periodontal pockets. Removing this dirt is also important for periodontal care. The Jet Washer thoroughly washes away "hidden dirt" that cannot be removed by a toothbrush or dental floss. - Brand: Panasonic - Color: White - Model: Oral Irrigator - Function: With water flow adjustment button - Power supply: AC power Thank you for viewing.