Travel Toothbrush with Case Pack Inclusions: 6 PCS of Colorful Travel Toothbrush with Case Manual Toothbrush Healthy Benefits: Using a Medium bristled toothbrush will fight plaques and harmful particles from your mouth which makes it healthy. A clean and healthy mouth will prevent the harmful particles from entering your lungs hence protecting you from getting different respiratory illness as well. Medium bristle toothbrushes are an excellent in-between texture for healthy teeth cleaning. The bristles are stiff enough that they efficiently clean the teeth of plaque and built up food particles but they arent too hard where they can cause damage to the enamel. Medium bristle toothbrushes are also recommended by dentists because they effectively fight particles and plaque. Medium strength bristles may clean more effectively than softer ones that may push out or bend. This kind of bristle can be harsh on gums if pressure is too heavily applied when brushing.