The ETA Sonic electric toothbrush ensures very good oral hygiene in just a few minutes and is effective in preventing cavities and tartar. It provides good cleaning of interdental spaces. The SoftClean adapters are suitable for people with sensitive teeth and gums prone to bleeding. They are recommended for cleaning permanent teeth. Remember to replace the sonic toothbrush head every 3 months. The package includes 2 SoftClean heads compatible with the following ETA electric toothbrush models: ETA370790010, ETA770790000, ETA070790010, ETA870790000.