10 Pcs Replacement Heads Compatible with Oral B IO Electric Toothbrush

Compatibility : Perfectly compatible with Oral B iO Series 3/4/5/6/7/8/9/10 electric toothbrushes. Easy to install and fits | Gentle Dental Care: The brush head features high-quality bristles that ensure effective cleaning while gently caring for your teeth and gums. | Thorough Cleaning for Each Tooth: The brush head features rounded, densely packed bristles that reach deep between teeth to effectively remove plaque. | Smart Replacement Reminder: The bristles feature a built-in fading function. When the bristles lighten in color, it's time to replace the brush head. | Exceptional After-Sales Service: Should you have any concerns, we will do our utmost to address your needs.