Pump stops working the next day of use.
I had to update my review from 4 stars to 1 star.  I used one bottle with just some water and essential oil in it yesterday and it was fine, now the next day the pump sticks.  I switched the pump from one of the other bottles and it's working.  There aren't worth the money I spent if the pumps stop working the next day I use them.
Rating: 1 stars