DescriptionMade of durable plastic with professional design, each roller bottles can prevent the oils or perfumes leak out to your purse, luggage or pocket. 50ml convenient pocket size that meets airline carry on requirements makes it easy to transport your perfumes and oils while traveling.Features-Color: White. -Material: Plastic. -Size: Approx. 4x4x10cm. - Made of premium glass material, portable, practical and durable for long-lasting use. - Perfect for applying diluted essential oils, perfumes or other liquids. - It can prevent the oils or perfumes leak out to your purse, luggage or pocket. - Smooth rolling steel ball for easy bringing you a good using experience. - Travel purse size, refillable bottles, lightweight and convenient to use.