Tongue Scraper Cleaner Stainless Steel Tounge Scrapper Scarper Brush Tong Schaper Bad Breath Removal Oral Hygiene Care Tools We suggest you buy more than 3PCS, can just stash one at home and another at work. And Each family member each Tongue Scraper. Description 100% Brand New &high quality 4 Different Color:Blue,Orange,Black,Green Material: Stainless steel +plastic >>>1pcs Tongue Scraper with box:Approx 15.5*4.5*1.5cm(opp bag) Features: Light wieght,and easy to use. Stainless steel scraper head, healthy, durable, anti-rust, anti-corrosion. Scrapes your tongue gentlly but can effectively remove food debris especially gunk and prevent generating conceal bacteria. Improves oral hygiene, and promotes fresh breath. Prevents bad breath as well as other oral health problems. Not sharps but just right. How to use: 1. Gargle with water. 2. Stick your tongue out, then scrape it by the concave side of the scraper gently from inside to tip. 3. Repeat step 2 for several times according to your tongue condition. Notes: 1. Don't scrape too hard or too many times or you will get hurt. 2. Kids under 8 years old are not suggested to use such product. 3.To avoid bacteria breeding, it is suggested to sterilize the scraper with ultraviolet sterilamp once a month. 4.Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.