Perfume Studio® Set of 5ml Amber Glass Roller Bottles with Silver Caps and Metal Ball for Essential Oils, Body Oils, Pain Medicine (12, Amber with Metal Ball)

Metal Ball 5 ml AMber Glass Roll On Bottle for Aromatherapy Essential Oils and Pure Perfumes. The small Roller botlles are of top quality and made to last. Practical Size and small enough to easily fit in your pocket and purse; great for travel.

NOTE: Metal Ball Rollers are not recommended to use with heavy dilutions of fractionated coconut oils - Coconut oils and other similar high lubricants will force the metal ball to pop out or leak.