The roller bottles are perfect for holding essential oils, cosmetic lotion or perfumes. Convenient pocket size to transport your skin care products, the bottles will be portable and easy to use, m ade of premium and durable materials with professional design. Features -Color: Random color -Material: Glass, aluminum -Size: 6.30X2.00X2.00cm/ 2.48X0.79X0.79 in. -Capacity : 5ml. - Suitable for a variety of skin care products, easy to use, small size, not take up too much space. - Glass roller bottles will allow you to keep the essential oils, perfume oils and other liquids that meet your daily needs. - Easily fit in your purse, portable and compact to carry. The packaging makes it perfect for travel and daily use. - The good tightness will avoid any sort of leakage, fits tightly and impossible to leak. - The essential oil roller bottles are made of corrosion-resistant materials, thick and smooth.