Zenvista's Products are Recyclable And Safe For Environment It Is BPA Free And Reusable. it is Black Coated Glass Bottles With Silver Cap Glass Eye Dropper For Filling/ Storing Liquid Cosmetic, Essential Oils, Serum, Perfume, Aromatherapy, Chemistry Lab Chemicals, Colognes Ideal for home use and travel purposes. Premium Look & easy to carry in purses, handbags and luggage bags.