I love these bottles
I love these bottles!!!!  I love the blue color, the roller balls were very easy to put together, and it does not leak.  I have three filled so far, one in the bathroom, one in my purse and one in my car so I can use my oils wherever I go!  I have not tried taking the roller ball off yet and refilling, so I am hoping that the seal will stay good and not leak then as well.  Overall these bottles are fantastic and would recommend them.
Rating: 5 stars