Works as described. Used by 2 persons within a month, any issues with it. I'm happy to use two people for about a month. Fill the water from the reverse osmosis filter. Pressure and adjustment is enough, even with excess.
It came very quickly, intact, safe. The work has not yet been checked. Experienced in work, everything is great!
The tips do an outstanding job when attached to the waterpik.
The brushes on the head help to remove food particles. It really feels good to use the product.