8 Pcs Replacement Toothbrush Heads Compatible with Oral B IO 2/3/4/5/6/7/8/9/10 Electric Toothbrushes, Brush Heads Refill Compatible with Oral B IO (Black)

About this item

• Compatibility: Replacement Toothbrush Heads Compatible with Oral B IO 2/3/4/5/6/7/8/9/10 Electric Toothbrushes, Brush Heads Refill Compatible with Oral B IO
• Medium-firm Bristles: The bristles are of medium firmness, making them suitable for most people.
• Smart Brush Bristles: The brush head features a smart indicator; when the color changes, it means the brush head needs to be replaced.
• Replace Every 3 Months: For best cleaning results, we recommend replacing the brush head every three months.
• Worry-Free After-Sales Service: If you have any questions after receiving your product, we will provide you with prompt assistance.