Wisdom re:new Interdental Brushes are designed to clean between the teeth and around bridgework and orthodontic appliances. With fine filaments and coated wire, they provide a more gentle clean around metal fillings and dental implants.nDaily use of an interdental product removes plaque to help prevent against cavities and gum disease.nKey features:n– Handle made from 100% recycled plasticn– Fine filaments for a gentle, thorough cleann– Suitable for use around orthodontic appliancesn100% recycled packagingn30 value packn0.5mm size