Bring your brush back to life with a 12 or 20-Pack of Replacement Toothbrush Brush Heads  These toothbrush heads are compatible with nearly all Oral-B recharging brushes Not compatible with Oral-B Sonic or AA battery-powered brushes Precision clean brushes allow you to clean in between and around each tooth With soft bristles that protect your teeth from harmful brushing Choose from a pack of 12 or 20 toothbrush heads Available in 6 options: OD-17A, IP-17A, EB-10A, SB-25A, SB-417A or SB-18A Please see Images for a guide on different options   Buying Options: 7.99 pounds instead of 25 pounds for 12 x Toothbrush Heads - save 68% 12.99 pounds instead of 29.99 pounds for 20 x Toothbrush Heads - save 68%