The TV Direct Copper Tongue Scraper has durable and heatproof features. It is a perfect tool for removing bad breath and eliminating the toxins that accumulated on your tongue overnight. Twice daily use can even can improve your sense of taste! This product is suitable for both adults and kids over the age of eight. Additional Details ------------------------------ Product description: The TV Direct Copper Tongue Scraper has durable and heatproof features. It is a perfect tool for removing bad breath and eliminating the toxins that accumulated on your tongue overnight. Twice daily use can even can improve your sense of taste! This product is suitable for both adults and kids over the age of eight.