Perfume Studio Essential Oil Roller Bottles with Metal Roller Ball, 5 ml to 7 ml Max Capacity (6)

Set of High Quality Roller Bottles (6 Units) with 5-7 ml Capacity. Clear Glass Roll On Bottles with Metal Roller Balls for Aromatherapy, Essential Oils and Pure Perfumes. Use the Roller bottle for our premium Grade-A Oils. The small Rollerbotlles 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: Only use these Metal Ball Rollers with pure uncut oils. Do Not use Metal Ball Rollers with diluted or carrier oils, particularly fractionated coconut oils. This is a high lubricant oil that will force your metal ball to pop out. For these type of oils you should use plastic ball roller bottles.