Enjoy Preserve Toothbrush Assortment Pack . The Preserve Toothbrush Was Developed With Dental Professionals Over A Two-Year Period And Represents The Latest In Toothbrush Design And Function. It Is Constructed With Environmentally Friendly Materials To Let You Replace Without The Waste. (Note: Description is informational only. Please refer to ingredients label on product prior to use and address any health questions to your Health Professional prior to use.