Toothbrush Heads - 3D White - Compatible with Oral-B Model Numbers Genius Series Genius X Genius X - 10000 Genius X

- SUPERIOR QUALITY: Made With Nylon Bristles With Rounded Ends And A Round Head! - MODELS: This Toothbrush Head Is Specifically For Model Numbers: Genius Series, Genius X, Genius X - 10000 Genius X - TOOTHBRUSH HEAD STYLE: 3D White. The 3D White Style Brush Is Designed To Help Whiten Teeth. - QUANTITY: This offering Is For Two Factory Sealed Packs That Contain Four Toothbrush Heads In Each Pack - For A Total Of 8 Toothbrush Heads. - INSTALLATION INSTRUCTIONS: Remove The Old Toothbrush Head, Open Packaging, Slide Your New Toothbrush Head Into Place. A Small And Necessary Gap Should Exist Between The Toothbrush Head And Handle.