The Tepe Interdental Brushes Original Yellow 07mm have been specially developed for perfect access to all interdental spaces. The Original Interdental Brushes from Tepe have a relatively small size so that they are also handy for on the road and are equipped with an upright brush head. There are 9 different sizes that all have a plastic coated metal wire. smaller than br/ larger than smaller than br/ larger than For optimal cleaning it is important to choose an interdental brush of the right size. You often need several sizes. Your dentist/hygienist can help you choose the correct brush size(s). Use an interdental brush once a day, preferably in the evening. Move the brush back and forth a few times in each interdental space. Look in the mirror for easier handling. Replace the brush if it is worn