It is a camera application that observes and records your mouth. By turning your smartphone upside down, you can solve the difficult observations in your mouth! Don't forget to make daily observations to prevent tooth decay and periodontal disease. ■ "Dental mirror camera" that allows you to easily observe your mouth The best way to detect abnormalities such as tooth decay and periodontal disease early is to check your mouth daily. However, most people would say "it's dark and I don't understa