12/16pcs Replacement Toothbrush HeadsCompatible for HX6730/HX6721/HX3216/HX9362/HX3210/HX6013/HX9063/HX6063 Brush Nozzles(16pcs)

- 12/16Pcs Flexible Supply: Available in two quantities to meet different daily replacement needs, reducing frequent repurchases. - Wide Compatibility: Precisely fits HX6730, HX6721, HX3216, HX9362, HX3210, HX6013, HX9063, HX6063 electric toothbrushes with seamless nozzle matching. - Reliable Daily Performance: Functional brush heads provide consistent support for routine use. - Secure Attachment: Tailored structure ensures firm fit, no loosening during brushing. - Easy to Replace: Simple design allows quick installation and removal, simplifying daily maintenance.