These are overly amber glass bottles which I use for herbal oil infusions and they are perfect for custom made perfume. There i...  Read More

These are overly amber glass bottles which I use for herbal oil infusions and they are perfect for custom made perfume. There is a steel roller ball, screw on top and the ball assembly removes easily to allow filling of the bottles  Read Less

To combat night-time stuffy nose, I apply peppermint oil under my nose before going to bed. I am a male who bought these appli...  Read More

To combat night-time stuffy nose, I apply peppermint oil under my nose before going to bed. I am a male who bought these applicators as a neater, less wasteful way of applying this essential oil. For this purpose, this essential oil roller bottle has proven ideal. I have been using one every night --- sometimes more than once a night --- for almost two months. I am very pleased.My biggest concern had been leakage. Because I store my roller bottle on its side, if it were going to leak, it would. This does not leak. My next concern was how well the ball applicator (like a ball-point pen) would work. It applies the oil evenly and sufficiently. There is no dew drop of excess oil on the ball when I am done.Although this was not a consideration in my purchase decision, I have to note that the bottles are attractive and sturdy. I recently dropped my bottle in the sink from about three feet up, but it did not break. Neither did the gold-colored cap chip or dent. The applicator worked fine afterwards, too --- and still no leakage. This would lead me to say this applicator would be great for traveling, but of course liquid containers are not allowed on planes. For any other travel --- even camping --- I would recommend these bottles.My only complaint is that these are sold in 12-packs. I only needed one. However, I understand enough about business to know it is not economical to sell something high-quality at a low price unless you sell in high volume. Volume keeps the per-unit price down. In any event, I still find these bottles a good value for the price. I now also have 11 extra bottles I can give to friends. My Christmas shopping is complete.  Read Less

great for mixing essential oils

great for mixing essential oils  Read Less