Electric Toothbrush Rechargeable Heads P-HX-6014 Replacement Tooth Brush Heads for Oral B Soft bristles with rounded ends for comfort. Clean teeth and massage gums gently while effectively remove plague without irritating gums.

Features:

• Dentists recommend you replace the head every three months
• These replacement heads have color bands so each family member can have their own...the bristles will also change color to let you know when it's time to change heads.
• 16-Pack
• D4510/D8011/D9511/D9525/D12013/D12013W/D12523/D17525
• D19523/D19545/D20523/D20545/OC18/D18/D25/D30/D32
  
• Type 3709/3728/3738/3744/3757/4728/4731/4739
• Type1000/3000/5000/8000/8850/8900