About this item

• Compatibility: Bullnas "W" replacement brush head is fully compatible with Philips Sonicare SNAP-on system electric toothbrush handles. C-1, C-2, C-3 brush head Replacement. Toothbrush heads for ProtectiveClean6100, 6500, 5300, 5100, 4100, ExpertClean, FlexCare, HealthyWhite, EasyClean, DailyClean Series.
• Hygienic Cover: You will receive 12 high-quality toothbrush heads with 12 sanitary storage and travel covers for a cleaner and more convenient storage. If you have any questions, please feel free to contact us. customer first!
• Brush Head Replacement Reminder: Each replacement brush head comes with blue indicator bristles. As time goes on, when the color of the blue indicator bristles fades, it reminds you to replace the brush head. Dentists recommend replacing the brush head every three months to maintain optimal cleaning effectiveness
• Effective Cleaning - Diamond Smile: The W brush head is designed ergonomically to better fit the structure of the teeth and thoroughly clean hard-to-reach areas, improving oral health and providing a consistently excellent brushing experience, making your teeth shine like diamonds
• Gentle and Efficient: The replacement head features premium, soft, and flexible DuPont bristles that thoroughly encompass the tooth surface, effortlessly eliminating plaque, coffee discoloration, and tobacco stains. The rounded tips of the bristles brighten teeth while softly safeguarding the gums.