Top Quality Classic Amber Essential Oil Roller Bottle which protects essential oil from harmful UV rays to save it from rapid volatilization Stainless steel roller balls The roller balls are made of stainless steel, corrosion resistant and well made. The seal prevents any kind of leakage. With our free opener, the battle can easily be taken apart and refilled Gold Caps The screw-thread finishing bottle mouth is matched with a plated aluminum alloy cap, which fits perfectly and can effectively prevent any liquid leakage. You can also design your essential oil formulations with these adorable bottles to help you relax during salon or aromatherapy. Portability: Comes with a 12 pack, 10ml per bottle. The capacity allows you to store synthetic oil, natural essential oil, essence, perfume or other liquids to meet your daily care needs for eyes, face and body. The packaging makes it perfect for traveling and it fits easily in your purse. Gifts Pack of 12 10ml amber essential oil bottles, with our oil glass bottles, you can enjoy every moment during massages or beauty salons Please select "Amber", why not other color. The Amber glass provides protection from potentially harmful light and the convenient size makes it perfect for travel. Package Include: 12 x Amber Glass Roll on Bottle with Golden Lids