?ROLL ON BOTTLES SET?The roll on bottles set includes 10pcs 10ml roller ball bottles, 1pcs bottle opener, 2pcs dropper, 2pcs pipettes and 1 sheets label, 16 in 1 pack for meeting your needs of daily care. ?WIDE APPLICATION?Our 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 & REUSABLE?Portable size design make it better fit into pockets, handbags and backpacks, perfect for traveling. Come with opener, droppers, pipettes and labels, easy for you to refill and distinguish roller bottles. The roller bottle is reusable and you can refill it every time. ?ANTI-UV?Roller ball bottles are made of thickened glass, which can protect essential oils from UV rays and oxidation, save it from quick volatilization. ?LEAKPROOF ROLLER BOTTLES?Essential 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.