Roll-on not as easy to work with as I thought it would be.
If you are getting it for your eyelashes, as I did, the roller is too big. So I roll it out onto my hand and apply with a Q-tip. Otherwise, the oil is thick, so it stays put, and odorless/colorless, doesn't stain fabric, so I don't have to worry about my pillowcases. All-in-All, a good purchase.