?Package Include: 2pcs replacement orthodontic nozzle for Waterpik. It is recommend to change the water tips every 3 months to keep your dental irrigator at maximum performance. ?The bristles are designed with fine pulsed water flow to help remove food residues, soft dirt and other foreign objects in hidden parts. ?Keep oral hygiene: Extra gentle cleaning for around Implants, bridges and crowns, keep your breath fresh. ?It is suitable for the daily care of teeth for those who are undergoing orthodontics/orthodontics and installation of implants. ?Compatible Models: Compatible with Waterpik WP-100 WP-100W, WP-660, WP-662, WP-112, WP-462, WP-670, WP-672, WP-676, WP-250, WP-260, WP-300, WP-360, WP-440, WP-450, WP-560, WP-563, WP-900, WP-940, WP-950, WP-952, WF-02, WF-03, DS-600W, VA-EB006.