3 Different Tongue Scrapers: The U-shaped scraper has thick curved edges and a smooth surface, which can form a perfect shape to reach the entire tongue. The head of the "spoon" spatula is thicker, the inclination angle is 30, the operation is easier,and the hand is extended to the inside of the tongue. "Concave" can be used on both sides, you can choose either side according to your needs. : The tongue scraper is made of stainless steel,Non-toxic and Sterilizable, Not only is it not easy to rust,it is easy to clean and it will not mold,and it has a long service life. Portable and Easy to Travel: With a exquisite case, is very portable and easy to travel, three different type tongue scraper can meet you daily and travel needs, is the perfect tools for you oral healthy. Easy To Use: Not too wide or too thick, Designed to fit the oral, Can clean every part of your tongue; The right size will not hurt your tongue. Our tongue brush is the ideal size for travel. Small enough to fit in a metal case which can be put in a bag or suitcase. What You Get: This food grade tongue scraper set includes: 1 hollow shape scraper; 1 spoon shape scraper; 1 U shape scraper; 1 portable metal traveling case box.