12 Pcs Replacement Heads Compatible with Oral B IO 2/3/4/5/6/7/8/9/10 Series Electric Toothbrush, Refills Heads Compatible with Oral B IO (Black/White)

Compatibility: Heads Compatible with Oral B IO 2/3/4/5/6/7/8/9/10 Series Electric Toothbrush, Refills Heads Compatible with Oral B IO | Smart Replacement Reminder: Our brush heads feature bristles with a color-fading indicator; when the color fades, it���s time to replace the brush head. | Comfortable and Clean: The brush head is made of high-quality bristles, ensuring effective cleaning without damaging your gums. | Deep Cleaning: The round brush head is designed to wrap around the teeth effectively, providing a deep clean. | Change every Three Months: For best cleaning results, we recommend replacing the brush head every three months.