Works perfectly.
Didn't get it from Amazon but DT. We already own a arm and hammer neti pot and wanted another one to use, also paying a dollar for it was a steal. This works just like any simple neti pot. It doesn't leak or work improperly.  Most of the time when neti pots leak or don't work it's user error, such as not tipping your head at a 45 degree angle and leaning forward. The saline packs are okay but I prefer to make my own mixture.
Rating: 5 stars