Product Overview: Delivers Advanced Water Flossing With High-Pressure And Helps Remove Plaque, Reduce Gum Disease, And Improve Overall Oral Hygiene. Key Features: ‣ Large Water Reservoir For Extended Use. ‣ Helps Improve Gum Health And Reduce Gingivitis. ‣ Compact Design For Countertop Use. Technical Specifications: Pressure Settings: 10 Capacity: 22 Oz Rotating Tip: 360 Degree