Test Tubes Transparent Lab Supplies Liquid Transfer Pasteur Disposable Dropper Graduated Pipettes

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

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.