Disposable: Each anti fog dental examination mirror is disposable, ensuring healthy hygiene. You will receive 100 dental mirrors for easy replacement. Easy to operate: The dental examination tool adopts a non slip PC handle design, which is comfortable to grip, lightweight and portable, making it a useful care tool for checking the condition of teeth. Size: The dental examination reflector is 16x2 cm/6.30x0.79 inches, compact and easy to carry, suitable for fixing and examining teeth.. Anti fog oral mirrors: These oral mirrors are designed with anti fog mirror surfaces, making it easy for you to observe your teeth clearly. Function: Regular use of oral endoscopy to check teeth can effectively prevent periodontal disease and help you maintain oral health. It can be reused after disinfection, but can only be used by one person to prevent cross infection and maintain hygiene.