Amazon.com : Oral-B Pro Precision Clean Electric Toothbrush Head, X-Shape and Angled Bristles for Deeper Plaque Removal, Pack of 4 Toothbrush Heads, White : Health & Household
Amazon.com : Replacement Brush Heads for Oral B, 16 Pcs Toothbrush Replacement Heads Compatible with Oral B Pro1000 Pro3000 Pro5000 Pro7000, Includes 4 Floss, 4 Cross, 4 Precision & 4 Whitening Brush Heads : Health & Household