Plaque testers for easy checking of plaque in the oral cavity, 10 pieces per pack. - Type: Plaque tester - How to use: Remove from aluminum pack - Features: Easy to use - Purpose: Oral plaque check Thank you for viewing. This plaque checker stains areas with remaining plaque pink for easy checking. Would you like to try it? Discounts available for bulk purchases. Box not included. Please feel free to ask if you have any questions. Cavity prevention Oral care Missed brushing Plaque checker Dentist Dental clinic