Package List 10 x 3ML roll on bottles Features -Capacity: 3ml roller bottles for oils. -Material: Glass, ABS clear glass 10ml roll on bottles - The bottle mouth is matched with a lid, which fits tightly, also can prevent any liquid from leakage effectively aroma roller bottle. - The roll balls are made of sturdy materials, which are resistant and hard to wear Glass. - The roll-on bottles can prevent the essential oils and perfumes leak out to your purse, luggage or pocket roll on perfume bottle. - Convenient and lightweight to carry a whole bottle of perfume when you are traveling Roller Balls for Oils. - The essential oil bottles can protect essential oil against harmful rays to save it from quick volatilization Essential Oil Sample Bottles.Goods Descriptionsmall bottles Convenient pocket size to transport your skin care products.roller balls for essential oils The roller bottles will be for holding essential oils, cosmetic lotion and perfumes.Cosmetic Sample Storage Container Made of premium and materials with professional design, the bottles will be portable and easy to use