Color: clear + black; Capacity: 2ml; Quantity: 100pcs | Material: these perfume sample bottles are made of glass, non-toxic, health, reusable and durable. | The perfume sample bottle is small and lightweight, you can easy to carry, such as bag, purse or pocket, and use it anywhere and anytime. | This sample vial is refillable and easy to fill. Simply unplug the clear cap, inject the essential oil, perfume or other liquids, and cover it. | Perfect for essential oils, perfume, aromatherapy, fragrance, eye serum, facial serum, or other liquids. And great for travel, home use, creating yourself aromatherapy blends, sample, gift and more.