Gum Sulcus Refill 643M

The Gum Sulcus Refill 643M is a dental hygiene product designed as replacement heads for interdental cleaning. These specialized refills feature a white plastic holder with blue bristles for effective cleaning between teeth and along the gum line. As this is a personal hygiene/dental care product, detailed usage instructions and recommendations should be provided by dental professionals or followed according to the manufacturer's guidelines.