4/12PCSCompatible for Toothbrush Head for X/X Pro/Z1/F1/One/Air 2/SE Electric Sonic(12PCS-Black-Pink)

- Pack of 4 or 12 replacement brush heads compatible with X, X Pro, Z1, F1, One, Air 2, and SE sonic electric toothbrush models. - Features soft bristles designed for comfortable daily oral cleaning. - Engineered to fit securely on matching handles for stable, synchronized motion. - Supports effective plaque removal as part of a regular hygiene routine. - Offers flexible quantity options to suit short- or long-term replacement needs.