Professional teeth cleaning made easy: thanks to the practical and easy-to-use interdental brushes from Curaprox. All interdental spaces can be cleaned gently and carefully with these interdental brushes - five sizes, five colors. They also perform very well as braces cleaners. This is a practical starter set with 5 interdental brushes size CPS 09 to clip on. The brush is yellow, has 4 mm efficacy and 0.9 mm of movement. Also included are two different yellow holders. The CPS prime 09 is the second smallest of the five prime brushes. Thanks to the click system, the new exchangeable head is simply attached to the existing holder. The refill pack is environmentally friendly and reduces waste. The CPS prime brushes were developed and manufactured in Switzerland.