Mirrline 12 Pcs 30ml/1oz Roll On Bottles Empty Essential Oil Roller Bottle Clear Glass Bottle with Plastic Roller Ball & Black Lid for Perfume Cosmetic Oils

Larger than I anticipated but very happy with the results. Others have leaked when sideways or get a little warm. These have done well so far.

These are the best roll on bottles I have used. Great quality. Leak prook.

I make my own pain relief roll on with essential oils and these bottles are perfect for that. I have repurchased these several times.

My husband uses coconut and olive oil on his skin for various conditions, but it has been a hassle for me finding other modes of application leaving behind oil residues on everything he touches afterwards. Applying oils by hand or with sprays can be a nightmare for a wife on surfaces like clothing, bedding, and furniture. I added fractionated coconut oil and olive oil as soon as they arrived, and we tried them out. Easy to roll on, and the bottles are smooth for cleaning up any residual oil. I have not tested whether they are leak-proof or not, but they will not be carried around in a purse of pants pocket anyway. At this point, I'm just so grateful to find an adequate roller bottle in a size that holds enough for awhile. And since he is prone to lose or drop things, having 12 in a set gives me some peace of mind. This is a happy 5 stars from me!

They work really well for oils