The Blue 0.6 mm Angle interproximal brush is designed for TIGHTER, NARROWER gaps that go between the insides of your teeth and gum to reduce plaque. Recommended by dentists and hygienists for daily teeth cleaning that is more effective at removing plaque than floss between teeth. Recommended by Periodontists for people with problems such as inflamed, swollen or sensitive teeth and gums. Innovative handle and angled head on the dental brush allows for better access to difficult spots for braces and around dental implants. The gentle bristles and soft wire of these interdental cleaners does a great job of grabbing food debris and gently scrubbing the tooth surfaces where the toothbrush doesn't reach. Easy to manipulate, TePe dental brushes are the ideal toothbrushes for braces and harder to reach areas. Gentler on your gums than flossing, the TePe interdental brush is soft and flexible to get the job done.