Contains 2 colour coded tips - replace the tips on your water flosser every 6 months. These tips are suitable for use with the WP450 Cordless Plus Water Flosser. Stronger gums - massages and stimulates gums to improve circulation and keep your gums strong and healthy. Combines water pressure and pulsations to clean between teeth and below the gum line. Safe and gentle - ideal for anyone with braces, implants, crowns, bridges or periodontal pockets. Easy plaque removal – removes up to 99.9% of plaque from treated areas with a 3-second application, perfect for those who have difficulty using dental floss, toothpicks, or interdental brushes. Cleaner teeth – water flossing is 50% more effective than traditional dental floss and leaves your mouth feeling incredibly fresh and clean.PRODUCT DESCRIPTION PRODUCT DESCRIPTION Pack of two replacement jet tips for the Waterpik WP-450 Cordless Plus Water Flosser. These jet tips clean deep between teeth and below the gum line. Water flossing is clinically proven to be twice as effective as traditional floss for improving gum health and can remove up to 99.9% of plaque from treated areas with a 3-second application. Water flosser tips should be replaced every 6 months. Each pack contains two colour coded jet tips for use with cordless Waterpik water flossers. BOX CONTAINS 2 x Waterpik Ultra High Pressure replacement jet tips JT-450E (colour coded)