The brush is as expected very good. This one was the time of purchase the cheapest, which already has the maximum Oszilationen. All the more expensive models have built only "toy". (Apparently Brown also has noticed that, and has to specify the Oszilationen deleted from the description, as customers have the added value of the "toy" features not seen.) The travel case is quite nice. However: A fall from 1.5m height to twice use and it was broken. Therefore, not the full number Star.