10ML(1/3oz) Glass Roller Bottles with Stainless Steel Ball and Green Metal Cap

I bought this set. It is really well made. The metal lids screw on tightly, so there is no leaking. The stainless steel balls roll perfectly. There are directions on how to remove the roller balls and adjust the flow, but I didn't need to do that. I like the little purple device for prying up the rollerball assembly, so I don't have to use my fingernails. I love the funnel (there are 2 of them), which makes filling so easy. I am using this for perfume, so I can't speak to how thicker oils flow. For me, the flow was perfect. The dark amber bottle protects your delicate ingredients from light. Highly recommend.

I really like these bottles and use them for Aromatherapy purposes. They are an attractive bottle and I've never had trouble with them leaking. They became unavailable to purchase for awhile, and I'm very happy they are back. Would purchase again.

These little bottles are excellent! I’ve been using them to decant my perfumes in smaller bottles so I can just pop them in my purse and go. I actually love these little bottles more than several of my manufacturer’s rollers because the amount of liquid disbursed isn’t overwhelming. They even allow me to give free bottles to friends and family. Great purchase! I will be ordering more when I run out.

I love essential oils, just like about half the public these days, and I'm always looking for new roller bottles for our little concoctions. my kids are constantly losing the blends that we make for them, so these little bottleswith the little strings attached to the lids are perfect. They hang on their backpacks so they can use them at school or while we're out on a little hike. they also loved the colors so much! They were super excited to be able to put each one of their blends in a different color according to which oils they were putting inside. The bottles are the perfect size and easy to use. the roller balls are easy to install on the bottles and after a little bit of work rubbing them back and forth the oils come out easily and evenly. I would definitely recommend these to anybody who likes to gift oils or has children in fact I'll be using them that myself I'm excited to have a couple in my purse with little strings that I can just pull out.