Interdental brush Prime Start 07, 5 pieces, Curaprox Curaprox interdental brushes adapt to even the narrowest interdental space The CPS Prime range includes 5 sizes that adapt to 95% of interdental spaces. Interdental spaces are measured with the IAP (Interdental Access Probing) probe. Cural® filaments, ultra thin and very resistant surgical threads, give the exceptional quality of Curaprox interdental brushes. Only Curaden can use the patented Cural® bristle technology for interdental brushes.Features of Curaprox CPS 07 interdental brushes: Access radius (mm) - 0.7 Cleaning radius (mm) - 2.5The set contains: 5 interdental brushes, size 07. A plastic handle.