DescriptionClinical studies show that a worn out toothbrush removes less plaque than a new toothbrush. Your toothbrush breeds a large number of bacteria, so common sense practices also suggests to replace your toothbrush every 3 months. Our new toothbrush set, made of natural dietary fiber, is really a nice choice.Feature- Color: Random Color. - Material: PP and Wheat Fiber. - Size: Approx. 15x1.8x1.8cm. - PP handle in ergonomic design, comfortable to grip. - No pollution, the environmental friendly toothbrush can be disposed safely by returning it to earth in compost or landfill. - bristles protect your gums from bleeding or scratching so you can brush easily and safely. - PVC free, biodegradable and compostable.