iO Replacement Heads Compatible with Oral B IO 2/3/4/5/6/7/8/9/10 Series Electric Toothbrush,Compatible with Oral B io Series Toothbrush Heads with Medium Bristles,Black GREOXG Functional & Secure Hold: Interlocking

Functional & Secure Hold: Interlocking teeth and sturdy springsprovide a secure

Adenosine deeply soothe and hydrate and locks in moisture for long-lasting hydration while tightening pores to support firm

perfect for a toiletry bag for women

making them a practical choice for your travels

iO Replacement Heads Compatible with Oral B IO 2/3/4/5/6/7/8/9/10 Series Electric Toothbrush,Compatible with Oral B io Series Toothbrush Heads with Medium Bristles,Black GREOXG Functional & Secure Hold: InterlockingAbout this item Wide Compatibility ? These replacement brush heads are designed for Oral B io Series 3, 4, 5, 6, 7, 8, 9, and 10 electric toothbrushes, ensuring a perfect fit and optimal performance Deep Cleaning ? The round brush head gently wraps around each tooth, providing broader coverage and removing up to 15x more plaque along the gum line compared to manual toothbrushes, even in hard to reach areas 360All Round Cleaning These replacement brush