Unit comes with lots of piks. I'm always amazed how much better it cleans my teeth and gums after brushing with my electric toothbrush. It flushes out bits of food that the tooth brush does not reach. Highly recommended by my dentist and I even bought another unit to give to my grandkids with braces.
My husband received this as a Father's Day gift from our children. We both have been using it and are pleased with the results. I have to admit, I do still occasionally use floss rather than the Water Pik just because it's handier, quicker and something I've used for all of my life. I do use the Water Pik every night though.
I am so very pleased with this product. It does an excellent job, better than string floss and without the irritation to my gums. Actually the longer I have and use it the easier it gets. There is "technique" to using a Waterpik, but it is not difficult to acquire. Yes I would definitely recommend it.