Measuring Capacity: The glass dropper measures 77x7mm/3.03x0.28inch, the rubber head length is 30mm/1.18in, the capacity is 1ml, transparent glass is visible, and the scale marked 0.25ml, 0.50ml, 0.75ml, and 1ml, making it easy and accurate to measure.<br> How to Use: Before use, the rubber squeeze head on the glass dropper needs to be pulled to the appropriate position so that the rubber head can be squeezed to absorb the solution.<br> Premium Material: The dropper squeeze cap is made of premium rubber. The dropper is made of thick borosilicate glass, which is highly transparent and dishwasher safe.<br> Wide Application: Our pipette droppers are suitable for measuring and transferring a variety of liquids, such as scientific experiments, arts and crafts, skincare, essential oils, painting, , pet feeding, and more.<br> Colour:Transparent<br> Material:Glass<br> Package Contents:<br> 2x plastic tube<br> 2x dropper<br> 1x brush<br> Only the above package content, other products are not included.<br> 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.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store