Herain 8 Pack Glass Pipette Dropper, Ear and Eye Dropper Bent Straight Tips, 1 ml Droppers for Essential Oils, Lab, Crafts, Measuring and Transferring a Variety of Liquids 8 Pack Glass Ear and Eye Dropper Bent Straight Tips, 1 ml Pipettes Dropper for Essential Oils, Skincare, Lab, Crafts, Measuring and Transferring a Variety of Liquids, Herain Droppers 1.Package: 8 pcs liquid glass droppers in a transparent box, each glass dropper has a clear scale (0.25 ml, 0.50 ml, 0.75 ml, 1 ml), which can accurately measure the dosage of liquid 2.High quality material: eye dropper bottle body is made of high gloss glass to measure oil and liquid easily and accurately, the bulb of the dropper is made of natural rubber to provide good suction to retain the liquid in the dropper 3.Easy to clean: The dropper pipette can be easily separated from the glass bottle and the rubber tip by gently pulling and cleaned with water 4.Widely used: liquid dropper is suitable for measuring and transferring a variety of liquids, such as scientific experiments, arts and crafts, essential oils, painting 5.Easy to use: Place the glass dropper bottle into the rubber tip at 0.25inch, gently squeeze the rubber tip, expel the air from the dropper bottle, and the liquid/essential oil can easily enter the bottle