1. High quality and safe The brown essential oil bottles can prevent essential oil from harmful UV rays to protect it from quick volatilization.^ 2. Prevent leakage The roller balls are made of stainless steel, which is corrosion resistant and well made. Even tightly fitting lids prevent leakage. Therefore, they are very safe to use. With our oil glass bottles, you can enjoy every moment during the massage or beauty salon.^ 3. Save time and money 10ml amber roller bottles. Easily transfer your essential oils into smaller dispensers. The label can help you mark different essential oils. One-stop shopping will help you save time and budget.^ 4. Travel size The refillable glass roller bottles are perfect for natural essential oils, essences, perfumes or other liquids of your needs for daily eye care, face and body. The travel-sized 10ml roller bottles allow them to fit comfortably in your pocket, handbag, backpack or luggage. Our roller bottles give you more comfortable feeling and high quality look, great for home and travel.^ 5. Good Use: Perfect for essential oils, perfume oils, or other liquids.^