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., Package include: 100pcs 1ml Clear glass bottle with White cap+ Free 10pcs 0.5ml Pipette dropper + free clean cloth