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

- 12/16 Pcs replacement toothbrush heads, compatible with HX3210, HX3216, HX6013, HX6063, HX6721, HX6730, HX9063 and HX9362 models. - The dual-quantity pack (12/16pcs) caters to different needs, fitting daily use and long-term backup for various replacement cycles. - Each head is precision-crafted to match the specified HX models seamlessly, ensuring stable performance in daily use. - It supports quick and tool-free replacement, adding convenience to daily usage and routine maintenance. - Compact in size, the heads are easy to store at home or pack for travel and on-the-go scenarios.