Tongue cleaner helps you effectively maintain a cleaner tongue daily which contributes to overall better dental hygiene, The tongue cleaner is made of high-quality environmental material, 100% BPA Free,durable, safe, heathly and no smell, The tongue scrapers come in a set of 2 pieces, so that you can easily replace one when it’s time, You can even give one to each of your family members so it’s truly a great value for money, Ergonomics design. Easy to use for both adults and children, hassle free!