WIDE APPLICATIONOur essential oils roller bottles are suitable for home, beauty salons, massage shops use and more, perfect for filling essential oils, beauty lotion, aromatherapy, fragrance and other liquid, DIY homemade essential oils and make a unique gift for friends and family!. PORTABLE REUSABLEPortable size design make it better fit into pockets, handbags and backpacks, perfect for traveling. Come with opener, droppers and funnel, easy for you to refill liquid into roller bottle, the roller bottle is reusable and you can refill it every time. ANTI-UVRoller ball bottles are made of thickened glass, which can protect essential oils from UV rays and oxidation, save it from quick volatilization. LEAKPROOF ROLLER BOTTLESEssential oils roller bottles are designed with stainless steel ball, help spread essential oil evenly on skin, prevent any large amounts of essential oil come out, the screw thread bottle cap can ensure a tight seal and prevent leakage. 8 ASSORTED COLORSYou will get 8pcs 10ml roller bottles, 1pcs opener, 3pcs droppers and 1pcs funnel. There are 8 colors for glass roller bottles: red, pink, purple, yellow, green, blue, orange and dark blue, different colors provide you more choices and meet your different needs.