150 PCS: A total of 150 disposable droppers consisting of 100 3ml disposable plastic pipettes and 50 4ml plastic cupcake pipettes. All you need in one package, no need to buy additional droppers.
Wide Use: 3ml pipettes can be used for science experiments, watercolor painting, perfume making, DIY crafts, etc. 4ml pipettes are suitable for cupcakes, ice cream, mini cakes, waffles, chocolate and so on.
Safe Material: All droppers are made of food grade plastic. Safe and reliable.
Easy To Use: The soft material is convenient for you to use and draw up liquid. Transparent material makes it easy for you to get a clear reading while pipetting.
About the Scale: The 3ml dropper has clear scale lines on the surface. 4ml dropper has not scale lines.