DescriptionMade of premium and durable glass material with a professional design, the roller bottles are convenient pocket size to transport your skin care products. Perfect for holding essential oils, cosmetic lotion and perfumes.Features-Material: Glass -5ML Roller BottleSize: 5.60X1.60cm/ 2.20 X0.62in.-10MLRoller BottleSize:9.10X1.50X1.50cm/ 3.58X0.59X0.59 in.-Capacity: 5ML, 10ML.- The roll-on bottles can prevent the essential oils or perfumes leak out to your purse, luggage or pocket.- Portable and convenient to carry a whole bottle of perfume when you are traveling. - The oil bottle protects essential oil against harmful rays to save it from quick volatilization. - The roll balls are made of good material, which is corrosion resistant and hard to wear. - The bottle mouth is matched with a lid, which fits tightly and can prevent any liquid from leakage effectively.