Every user of an electric Oral-B toothbrush surely knows the predecessor of this Aufsteckköpfe who indeed by lying all models. The new version is characterized by a stronger bristle colors and higher bristle density. This causes a feeling something more thorough cleaning during brushing. Although one should not now replace its stock of heads of the old model to the new, but in a forthcoming new purchase I would recommend anyone to handle the 2010 version. Which Pack is just the best must always calculate anew one, unfortunately. However, the effort is worthwhile, the price difference is still larger than you think ..
