2oz Cobalt Glass Atomizer Sprayer Bottles with Clear Sprayer, Great Glass Atomizer Sprayer Bottles for Aromatherapy, and Essential Oils (6 Pack) &#x2713;HEAVY DUTY COBALT GLASS REFILLABLE SPRAY BOTTLE-We do not cut corners with our refillable glass bottles, these bottles are constructed of UV resistant glass, and will stand up to above average uses &#x2713;CLEAR ATOMIZER SPRAYER BEAUTIFULLY PAIRS WITH COBALT BOTTLES-Clear atomizer allows for proper mixture of air with each spray, to ensure complete activation of oils &#x2713;LASTS FOR YEARS, FILL AGAIN AND AGAIN-Unlike plastic, glass cannot retain smells or residues, thus allowing for an endless amount reuses &#x2713;GREAT ESSENTIAL OIL COBALT BOTTLES-Great for essential oil projects, bpa free and a fitted with a proper atomizer &#x2713;BPA AND BETTER FOR YOU AND YOUR MIXTURES-Dont expose yourself, or your mixtures to BPA, instead use safer and more attractive glass bottles