Replacement Brush Heads Compatible for HX3/HX6/HX9 Series Toothbrush HX6064(16Pcs Black)

- Replacement brush heads compatible with specific series and models of sonic electric toothbrushes to meet daily replacement needs. - Easy to install and remove, hassle-free for daily replacement, suitable for regular use scenarios. - Fits corresponding toothbrush designs, stable without loosening during use, matching device characteristics. - As a dedicated replacement accessory, it helps maintain the normal use of electric toothbrushes. - Adapts to most people's daily habits, matching regular care rhythms.