Product Size: The size of dropper measures about 10x0.7cm/3.94x0.28inch, suitable size to carry and store. Premium Material: The dropper squeeze cap is made of premium rubber. The dropper is made of thick glass, which is highly transparent and dishwasher safe. Easy to Use: The eye dropper is easy to clean and wash, which can be used directly after installation, saving assembly time. The removable silicone head will not deform when exposed to hot water, so you can use it with confidence. Wide Applications: perfect measuring and transferring a of liquids, such as scientific experiments, arts and crafts, skin care, essential oils, painting, eye , pet feeding and more. Colour:Transparent Material:Glass Package Contents: 8x Glass Dropper Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.