I'm very happy that these are glass of course
I'm very happy that these are glass of course. They came without the rollers on them which is perfect, so that I could fill.  I filled one with peppermint and grapeseed oil as a carrier, and then another with lavender and grapeseed.  The rollers popped right on and rolled on my body smoothly. I am pleased, and would order again if I need more!
Rating: 5 stars