GENUINE WATERPIK REPLACEMENT WATER FLOSSER TIPS: For periodontal pockets and furcations this soft, latex-free rubber tip is designed for gentle, low-pressure delivery of therapeutic rinses below the gumline. SPECIALTY TIP: The Pik Pocket tip is specifically designed to deliver water or anti-bacterial solutions deep into periodontal pockets as prescribed by a dental professional. WATERPIK COMPATIBLE MODELS: Best used with Waterpik countertop water flossers for more precise tip placement; not for use with Waterpik Classic (WP-60/65/72), Whitening (WF-05, WF-06), Sidekick (WF-04), or Sonic Fusion (SF-01, SF-02, SF-03, SF-04) 2 COUNT: Included within each package are 2 color-coded water flosser replacement Pik Pocket tips (color of tips may vary); replace every 3 months. CUSTOMER SUPPORT: Waterpik’s Colorado support team is available to help with any product questions or needs.