Replaceable brushhead. Cleans and polishes for healthy, beautiful teeth. Clinically proven: – Cleans better than an ordinary toothbrush. – Safe on teeth and gums. – Helps maintain healthy teeth and gums. Advanced Bristle system. – FlexiSoft Bristles gently clean and polish teeth. – Interdental Tips reach deep between teeth and along the gumline. – INDICATOR Bristles colour fades reminding of brushhead replacement. 2 year warranty.