Features: Main function: You can use our interdental brushes to remove plaque and food residues between teeth and oral, it can also be applied to massage orals, clean dental appliances that are easy to hide dirt in the oral cavity, such as braces, implants and bridges, help remove dirt in the mouth and keep teeth clean. Easy to carry: This set of interdental brush is small in size and light in weight, it is very convenient to carry, whether it is at home, school, home or traveling, you can carry it with you and use it anytime, anywhere. Easy to use and clean: Make the interdental brush into your teeth gap and clean your teeth gently back and forth. Bent the brush to clean where is not easy to approach and your teeth will get a deep cleaning. The brushes are reusable, washing the brushes and put the caps on when you finish. Specifications: Color: red, blue, green, orange Size: as the pictures shown Material: plastic, nylon coated steel Quantity: 40 pieces Package includes: 40 x Interdental brushes Warm notes: Please allow slight deviation due to manual measurement. Please allow slight color difference due to different monitor. Pointed parts included, please keep away from the little kids.