【ROLL ON BOTTLES SET】Package includes 24pcs 5ml roller ball bottles, 1pcs bottle opener, 2pcs dropper, 2pcs pipettes and 2 sheet label, complete accessories, effectively meet your needs of daily care. 【ANTI-UV & LEAKPROOF】Roller ball bottles are made of thickened glass, which can protect essential oils from UV rays and oxidation, save it from quick volatilization. Ensure a tight seal and prevent leakage. 【BOTTLE WITH STAINLESS STEEL BALL】The essential oils roller bottles are designed with stainless steel roller ball, which help to apply the essential oil evenly on the skin for better skincare effects. 【PORTABLE & REFILLABLE】Portable size design make it better fit into your pockets, handbags, backpacks and take anywhere. Our roller bottles are easy to clean, they can be reused and you can refill them every time. 【WIDE APPLICATION】Essential oils roller bottles are suitable for home, beauty salons, massage shops use and more, great for filling essential oils, aromatherapy, fragrance and other liquid.