Please contact us while your roller bottles are broken【High Quality】The Essential oil glass bottle is made of corrosion-resistant Clear glass which makes it thick, smooth, and shockproof. The roll balls are made of Stainless steel, which is corrosion resistant and well-made. 【Leak Proof】Screw thread finish bottle mouth is matched with a plated aluminum alloy cap, which fits tightly and can effectively prevent any liquid leakage. protects essential oil against harmful UV rays to save it from quick volatilization. 【Portable Size】Convenient to carry, it can be put in ladies handbags, purses, pockets, etc., a good choice for lightly packing and traveling. Meet your daily routine beauty care needs for eyes, face, and body. 【DIY Your Own Beauty Formula】24 Pack 10 ml Glass Roller Bottles For Oils can reusable, suitable for refill different Essential Oils, Perfumes, Cologne, Beauty Oil, Coconut Oil, beauty oil for different uses. 【Value Sets】 24 Pack, 2 Extra Stainless Steel Balls, 2 droppers, 1 small brush, 24 Labels, 1 Opener, 1 Funnels Essential Oil Roller Bottles, Roller on Bottles PrettyCare roller bottles