What you receive: You will get 40 toothbrushes in 8 different colors, such as rainbow, white, light blue, green, purple, yellow, pink, red, enough to meet your quantity and color requirements; It is recommended to change your toothbrush every 3 months Biodegradable Design: The handles of these bamboo toothbrushes are made of biodegradable material, which can degrade easily, and you don't worry that it will cause too much pollution when you throw these toothbrushes after use Clean Your Teeth: These soft toothbrushes are made from natural bamboo and have medium nylon bristles that are gentle on your gums, but will effectively clean your teeth, help keep your mouth fresh, and contribute to pollution Easy to carry: These natural bamboo toothbrushes are approx. 19cm/ 7.5 inches long, suitable size to carry ... Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.