Compatible for Replaceable Electric Toothbrush Brush Heads for X/X PRO/ Z1/ F1/One/Air 2/SE Soft Bristle Nozzles(5Pink 5Grey)

- Compatible with electric toothbrush models X, X PRO, Z1, F1, One, Air 2, and SE for proper fit. - Features soft bristles and nozzles designed for suitable contact during use. - Designed as replacement brush heads to assist in debris removal during use. - Works with sonic electric toothbrush vibration mechanism for consistent support. - Easy to install by aligning with handle for secure attachment and reliable performance.