DescriptionMade of a thick durable bamboo with a professional design, 5ml roller bottles can prevent the oils/perfumes leak out to your purse, luggage or pocket. 5ml convenient pocket size that meets airline carry on requirements makes it easy to transport your perfumes and oils while traveling.Features- Color: As shown. - Material: Bamboo. - Size: About 6x1.8x1.8cm. - Capacity: 5ml. - Made from material, durable to use. - Perfect for applying diluted essential oils, perfume oils or other liquids. - Smooth rolling stainless steel ball for easy brings you a good using experience. - Travel purse size, refillable bottles, great for liquid, perfumes, colognes, essential oil blends. - It can follow one's inclinations use and meet your needs.