Dr. Brown'S Deluxe Botte Brush cleans all sizes of baby bottles. The bristle pattern optimally reaches all corners of bottles and angled bristles eliminate splash-back during cleaning. The Dr. Brown'S Deluxe Bottle Brush is ergonomic with a soft-grip handle, with ridges at the base of the handle specifically designed for cleaning nipples. Store brush near sink with suction cup storage clip. An extra cleaning brush is included.