The non-slip, ergonomic shape of the handle makes it easy to hold while the flat shape of the brush head minimizes gag reflex and overall discomfort. ULTRA-FINE BRISTLES: Bacteria and debris that cause halitosis can collect in the crevices on the surface of your tongue. The fine nylon bristles on our tongue cleaner are designed to reach the areas a regular scraper cant, leading to fresh breath. GENTLE TPR SCRAPER: Unlike regular tongue scrapers made of plastic or stainless steel which can cause discomfort, our scraper is made with BPA-free TPR that removes the buildup that causes bad breath, gently and safely. TPR is a medical and food grade material that is 100% safe and non-toxic, perfect for sensitive tongues of both adults and kids. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store