Replacement Toothbrush HeadCompatible For Oclean Children's Electric Toothbrush A1K/K3/K3PRO/P3K6/P3K7 Soft Bristles Accessory(4pcs)

- Food-grade safe material: Odorless and residue-free, safe for direct contact with the mouth. - Densely packed bristles: Penetrate between teeth for thorough cleaning, easily removing food residue and surface plaque. - Detachable and easy to clean: Smooth inner surface of the brush head prevents residue buildup, keeping your mouth hygienic. - Lightweight brush head: No extra burden during vibration, fits the contours of your teeth for thorough cleaning. - Durable and shape-retaining: Bristles are strong and resilient, resistant to bending with long-term use, extending the lifespan of the brush head.