【REDUCE BAD BREATH】: 80%of bad breath comes from a dirty tongue,Using a tongue scraper brush can efficiently remove, food debris from the surface of the tongue. Reduce bad breath and keep your breath fresh everyday. 【Strong Tongue Cleaning:】:Bristles gently scrab debris out of tongue surface.dual bending friction with massage texture, gently removes food debris and bad breath coating 【ERGONOMIC DESIGNAN】: Our Tongue Scrapers Bristle are made of food-grade silicone which suitable for both adults and children, double-sided anti-skid handle, not easy to fall down during use, just gently pull repeatedly to give you a fresh breath 【PACKAGE CONTENTS】:The tongue scrapers come in a set of 4 , PINK ,BLUE ,PURPLE ,GREEN available 80%of bad breath comes from a dirty tongue,Using a tongue scraper brush can efficiently remove, food debris from the surface of the tongue. Reduce bad breath and keep your breath fresh everyday.