Soft and gentle Interdental cleaning. Wisdom Clean Between brushes are a great solution for cleaning between the teeth, especially if you have previously found flossing difficult. The tapered design allows the brush to slide easily between teeth whilst the soft rubber coating makes them gentle on gums. As they are wire free Clean Between brushes are also ideal for cleaning around orthodontic appliances, implants, metal fillings and crowns. Available in small and large sizes to suit different gap sizes. Key features, Soft rubber filaments for gentle cleaning and effective removal of plaque and food particles, Thin, tapered design for easy access to small spaces, Convenient, disposable design, 20 brushes per pack, Wire free and Disposable.