Flosser Replacement Heads For Waterpik --- We recommend replacing the Classic Jet Tip every 3 months because mineral deposits can collect and reduce performance over time. Waterpik Replacement Parts --- For general use and to clean deep between teeth and below the gum line. Clinically proven to be twice as effective as string floss for improving gum health. Make sure you"ve got the right waterpik tips to aid you in your daily crusade towards impeccable oral hygiene. Material: ABS Package Included: 1 Set 6 Pcs Of Flosser Replacement Heads When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''''''''''''''''''''''''''''''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!