A soft rubber-type pick can gently scrape out periodontal plaque that remains between the teeth.It is soft to use, so even those who are new to interdental brushes or who are worried about wire type interdental brushes can use it with confidence.Since the brush shape gradually thickens from the tip, for example, the thinnest type can handle a wide range of narrow teeth with SSS to S sizes.The 40-piece pack comes with a carrying case that is convenient to carry.More effective plaque removal with toothbrush + tooth cleaner.In fact, toothbrush alone can remove only 61% of periodontal plaque (plaque) in the interdental area.In addition to your usual brushing, you can effectively remove periodontal plaque by using floss or an interdental brush.. Ingredient: Pattern: Polypropylene, Brush: SBC, Polypropylene