4 Pcs/Pack Replacement Brush HeadsCompatible for SG-906/915SG-612/623/628/621/677C5/C6/C8/C9EK6/EK7/EK2 Toothbrush Head(4 Pcs Transparent)

- 4 Pcs/pack Replacement Brush Heads: Practical packaging quantity caters to daily replacement and handy backup for personal or family use. - Fits SG-906/915, SG-612/623/628/621/677, C5/C6/C8/C9, EK6/EK7/EK2 Toothbrushes: Precisely compatible with these models, ensuring a tight and stable fit. - Reliable Daily Use: Designed to match regular brushing habits, providing consistent performance each time. - Convenient Refill Option: Serves as an easy-to-use replacement part for your existing toothbrushes. - Hassle-Free Installation: Snap-on structure allows quick replacement without the need for extra tools.