16pcs Replacement Brush Heads Compatible for Toothbrush Brush Head HX3 HX6 HX9 Series HX3210 3211 6150 6500 6510 6530 9342 6730(16pcs P4)

- 16pcs replacement brush heads provide sufficient backup, well-suited for families and individuals with regular replacement needs. - Precisely compatible with HX3, HX6, HX9 series toothbrushes (including HX3210, 3211, 6150, 6500, 6510, 6530, 9342, 6730), ensuring a tight fit during use. - The brush heads feature a user-friendly design that aligns with common brushing habits for a comfortable experience. - Thoughtful structure helps reach hard-to-access areas between teeth, supporting effective daily cleaning. - Tool-free installation allows quick and hassle-free replacement, enhancing overall using convenience.