Rotating head technology for improved dental care by breaking up and brushing away more plaque than possible with a standard toothbrush. Provides a deep and effective everyday clean. Dentists recommend replacing every 3 months for best results. Model number: 64111. Pack of 2. Replacement rotary toothbrush head for thorough plaque removal and deep cleaning between teeth. Compatible with oral fresh pro 20 Star Wars rechargeable tooth brush. Oral fresh pro 20 / oral fresh pro 10 rechargeable toothbrushes. For ages 6 years and over.