This works great and feels amazing on your teeth and gets them nice and clean. You get everything you need to make this work. This is an awesome electric dental floss toothbrush kit. It has many extra parts in this set. You get a nice holder to put everything in when your not using it. You get a electric brush with 2 extra brushes, 2 water flossers and many other things. All the cords, plus, brushes, flossers and a case. Only thing you need really is water. This is a great thing for the kids to use to keep there teeth healthy. I also think this would be great for the people who have braces to get up under them to get a good cleaning. It is amazing quality, well made and durable.