16pcs Replacement Toothbrush HeadsCompatible for S12/HYUNDAI XM-806/ACA ALY-HYS01W/TSOP/Royalstar/INPHIC Electric Bristles(16blue)

- 16pcs Abundant Supply: Offers sufficient quantity for long-term daily replacement, reducing the need for frequent repurchases. - Wide Compatibility: Precisely designed to fit electric toothbrush models S12, HYUNDAI XM-806, ACA ALY-HYS01W, TSOP, Royalstar, INPHIC. - Reliable Bristle Performance: Functional bristles maintain consistent functionality to support smooth daily use. - Secure Attachment Structure: Tailored design ensures firm fit on the toothbrush, avoiding loosening during brushing. - Hassle-Free Replacement: Simple structure allows quick and easy installation, no complex steps required.