Really nice product but it seems to be a very fragile product. The other day it fell over on the sink and the tip broke and I can't eject it to use another tip. Other than that I love how well it works and how much water it holds for a smaller sized device.
I for many years have had a standard sized Pik which had served me well as I have several crowns and two implants. When I replaced it I chose the WP-360 for economic and space reasons. I do regret my decision as this Pik holds very little water and I does not seem as strong enough for my needs.
I bought this in the beginning of March because I recently got braces. It does what it says. Don't forget...this is not a replacement to brushing your teeth.