Hyber&Cara Glass Pipette Dropper 1ml Graduated for Liquid Medicine Essential Oil Laboratory, 20 Pack

Accurate & Easy to Read: Our Pipette Droppers are graduated in 0.25ml increments with .25ml, .50ml, .75ml and 1 ml clearly marked, makes it easy and accurate to measure out medicine doses. The markings won’t rubbed/worn off easily. Easy to clean: The black top of Glass dropper can be taken off for cleaning. It is easy to clean the dropper with a straw cleaning brush. Thick & Strong Bulb: Our dropper's bulb is 100% natural rubber, very thick and strong for frequent squeeze, provides a good suction to retain fluids in the dropper. Durable & Reusable: High quality glass pipettes and durable rubber bulbs make these droppers sustainable, can be washed and used again and again. Wide applications: These calibrated glass droppers are great for use with essential oils, liquid medicine, liquid plant food, lab exercises solvent, acrylic paints, alcohol ink, measurements of fertilizer and more.