Transparent Plastic Test Tubes Pasteur Graduated Pipettes Liquid Transfer Disposable Dropper

Label:Yes Fit for all kinds of testing laboratories, chemistry, minibiology, e-liquids, oils, fragrances. Capacity:0.5/1/2/3ml Total Length:11.5/13.5/14.5/15cm Can be heat-sealed to transport or store Precise graduated liquid transfer pipettes Color: Showed as the pictures Material: plastic,non-toxic

HOW TO USE? You can hold the pipette and push the top of the pipette to absorb the liquid which you want. and you can release the top of the pipette and put the liquid down on the lebes when you work with the microscope.

Package included: 100 /250Pcs* Transfer Pipettes

Notice: 1.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. 2.The colors may have different as the difference display,pls understand.