These dropper bottles are made of glass and PP materials, they are safe and lightweight, Dropper design with exquisite detail makes them practical, which can help you to transfer your cosmetics with ease. suitable for home, store etc. Transparent design is practical, you can see the inside things easily. Features - Color: as shown - Material: glass and PP - Size: about 5x1.5x1.5cm/3ml - They are made of glass and PP materials. safe and durable. - Large quantities meet your needs. - Suitable for storing your toner, essential oil etc. - With cover, it protects the inside things from leaking out. - Their surface is smooth, you will have the good holding feeling. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand Thank you