DescriptionThese portable roll-on bottles are made of great quality glass materials, which are durable and sturdy for a long period of use. The stylish and beautiful color surface design make them look fashionable. They can be used to store perfume and essential oil for convenient use.Features-Material: Glass. -Size: 6.00X2.00X2.00cm/2.36X0.79X0.79in. - Capacity: 5ml. -The essential oil bottles are made of corrosion-resistant glass, which are thick, smooth and shockproof. -The balls are made of superior quality crystal, corrosion-resistant and well-made. -Good airtightness can prevent any type of leakage. The glass balls can be detached for easy filling of essential oils. -They are the most convenient and economical way to dispense essential oil mixtures. -Small and compact, they can be carried in bags and luggage. Convenient your life anytime and anywhere.