What You Will Receive: Four surgical level stainless steel tongue scraper, four-color handles allow you to make a better distinction with your family, we will also send you four carrying cases to carry better in your travels. Say Goodbye to Bad Breath: Our surgical-grade stainless steel tongue scrapers are the solution you've been looking for to get rid of bad breath. No more ineffective brushing and flossing - our scrapers get rid of all the grossness on your tongue and makeyour taste buds more sensitive. Wake up without horrid morning breath and enjoy every meal Long-Lasting and Easy to Clean: Our tongue scrapers have a longer life than plastic scrapers and are mirror-finished with a smooth surface that won't damage your tongue coating. They're also easy to clean - simply rinse with water and put them in thebrushing cup. For first-time use, clean them in boiling water or brine, and wash them at least once every three months. Plus, you'll receive two carrying cases to take them with you on the go