Glass pippets dropper material: Made of high quality glass, seals tight to prevent any leakage. Don't be worry your cosmetic or lotions will spill out Eye drop dispenser diameter: 1", Bottle Height with Dropper: 3-1/8", each with glass droppers Features: The color of amber glass dropper bottle is dark brown to protect light-sensitive liquids, like essential oils, in these elegant and convenient to carry and store bottles Application: Amber mini bottles used to store essential oils and ideal for storing laboratory samples; perfumes and colognes Easy to carry: Amber glass dropper bottles perfect size makes it great for travel and everyday use. They will easily fit in a purse or make up bag