NIB: Black Waterpik "water flosser". Aquarius Professional Series. Model #WP-662CD Never opened, never used. This has been sitting unopened in the bathroom closet for a couple years -- and clearly my husband is never going to use it. This comes with 7 tips (never used/never opened); plugs into the wall; has a timer; 10 pressure settings; tips store in the lid. See the photos for more details. I took a close-up of the top of the box, so that you can see that the clear seal has not been broken. I took a photo of the bottom of the box -- which has all the specifics about the model. Waterpik, water flosser,