4-Count Black Electric Toothbrush Replacement Heads Compatible with Quip, Adult Refill Brush Heads

Durability Testing: Through repeated brushing tests, the black silicone strip does not come off, ensuring product durability Improved Design: After improvements, the connections fit more snugly with smaller gaps, and the startup button is more responsive, enhancing the user experience Wide Compatibility: The electric toothbrush replacement heads are compatible with all Quip electric toothbrushes, providing convenience for users High-Quality Materials: Toothbrush replacement heads for Quip are made with high-quality DuPont bristles, ensuring effective cleaning and comfort Replacement Recommendation and Method: It is recommended to replace the brush head every 3 months to prevent bristle wear that may affect cleaning performance; to remove the old brush head, gently push forward with a slight arcing motion for easy removal (see Figure 2 for reference)