Professional teeth cleaning made easy: thanks to the practical and easy-to-use interdental brushes from Curaprox. These interdental brushes allow for gentle and thorough cleaning of all interdental spaces – available in five sizes and five colors. They also serve as excellent cleaners for braces. This is a convenient refill pack containing 8 pieces of CPS 09 size interdental brushes for attachment. Please note: this refill pack does not include a holder. The brush is yellow, has 4 mm effectiveness, and 0.9 mm flexibility. The CPS prime 09 is therefore the second largest of the five prime brushes. The new replacement head easily clicks onto the existing holder. The refill packaging is environmentally friendly and reduces waste. The CPS prime brushes were developed and manufactured in Switzerland.