Strong seal, forming a tight closure to avoid bottle leakage. Made of lightweight material, easy to carry and detachable structure for easy cleaning. Suitable for any form of liquid, including essential oils. What's more, leak-proof and easy to use, you can put it in your luggage with confidence. Features -Color:Black -Material:Glass, Plastic, Silicone -Size(Tube):8.90X0.90X0.90cm/3.50X0.35X0.35in -Size(Lid):2.30X2.20X1.60cm/0.90X0.86X0.63in -Size(Silicone Head):2.30X1.70X1.70cm/0.90X0.67X0.67in -Size(Entirety):10.60X2.30X2.30cm/4.17X0.90X0.90in -The rare design and color complement each other beautifully and stylishly, meeting the needs of all age groups. -The glass is clear and looks , highlighting the transparency and crystallinity of the product. -The unique design frees you from the difficult to use dropper bottles of the past. -Essential oils are strictly controlled to each drop for efficiency and accuracy without loss of quality. -When dispensing essential oils, the seal is and this dropper bottle is very durable and unbreakable without causing any harm to the environment. Package list: 12 x Droppers