✓ ?LIFETIME GUARANTEE? -We firmly stand by the lasting quality of our tongue scraper. If for any reason you're not 100% happy with it, reach out to us to receive a refund or replacement. ✓ ?EASY TO USE AND EASY TO CLEAN? -Put the tongue scraper on your tongue to find the perfect place to fit your mouth, scrape your tongue gently. And it's really easy to clean. ✓?FOR AUDLTS AND KIDS?-Highly flexible ensure smooth inserted drag out from mouth. Adjustable to fit any size mouth. Suitable for both adult and kids. ✓ ?HIGH QUALITY? -Made from surgical grade 304 stainless steel, sturdy and durable. Designed well with curved shape, surface and edges are smooth , will not hurt your tongue. ✓?HELP YOUR ORAL HYGIENE?-Instantly freshens your breath and eliminates any bad taste in your mouth.