Now you can care for your dentures, teeth and gums using sonic technology. First the toothbrush provides a professional clean feeling to both dentures and teeth. Add the gum massager head to provide a gentle massaging action that will help strengthen gums. Use the denture bath when your dentures need a good soaking. Kit includes: rechargeable toothbrush with 2 modes (clean and massage), 4 brush heads, gum massager head, denture bath, denture brush and charging base.