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 refill pack with 8 pieces of interdental brushes size CPS 011 to attach. Please note: This refill pack does not include a holder. The brush is green, has 5 mm effectiveness and 1.1 mm movement. The CPS prime 011 is therefore the largest of the prime brushes. Thanks to the click system, the new refill 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.