10PCS Replacement Brush HeadsCompatible for Flow/X/X PRO/F1/ One/Air 2 Toothbrush Head A(Black B)

- 10PCS replacement brush heads provide practical backup, meeting daily use needs of individuals and small families. - Precisely compatible with Flow, X, X PRO, F1, One and Air 2 toothbrushes, ensuring a tight and reliable fit. - The toothbrush heads feature a user-friendly design that aligns with common brushing habits for comfort. - 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.