Wisdom pack of 20 Clean Between brushes are a great solution for cleaning between the teeth, especially if you've previously found flossing difficult. They're incredibly easy to use and give gentle yet effective interdental cleaning whilst helping to minimise gum trauma.They're clinically proven to reduce gum disease.The Wisdom brushes have soft flexible rubber filaments so they slide easily between your teeth. The metal-free stem makes them safe for use around implants, metal fillings and crowns. Ideal for small spaces between teeth and around orthodontic appliances. They're effective at removing plaque and food particles and are gentle on the gums and tooth enamel. Please keep out of reach from children. Always read the packaging.