TANDEX FLEXI is a series of interdental brushes recommended by dentists and dental hygienists. Scientific studies show that interdental brushes effectively reduce plaque between the teeth. Therefore, these brushes are an important part of daily dental care.
Tandex Flexi series is available in 11 different sizes - therefore you can always find the sizes that fit precisely to your tooth spaces.
Ruby is one of the smallest interdental brushes - perfect for very narrow, interdental spaces.