Curaprox interdental handle is designed for the treatment and prevention of periodontal disease the stainless steel core holds a double layer of bristle filaments to create a stronger brush than the prime series designed to fit all curaprox handles swiss made precision interdental brushes holders for the renowned curaprox brush range a good interdental brush needs a quality holder curaprox holders have been specially developed for easy use of fine interdental brushes between back teeth sw