Review on Essential Oil Aromatherapy Stainless Dropper Bottles by Juanita Riles

I bought these bottles to use as a 'potion' for a headache. They are easy to fill, well, if you have small funnels ;). I was worried about fitting the rollers without spilling oil, but that's not a problem. Reason for four stars? I put four of these in a ziplock bag and put them in my car seat to take to a family gathering to give out to family members. When I pulled them out, a lot of oil ran out of them. I'm so glad I had them in Zippy and that it's helping! I later tested them at home and found that the caps need to be perfectly straight and the bottles need to be upright to avoid leaking. I have asked someone to check that the reel parts are properly seated. That little issue aside, I love them. They're so convenient - for our previous use, migraines, it's so easy to apply oils rather than digging for bottles etc.