Useful Transparent Test Tubes Plastic Disposable Dropper Pasteur Liquid Transfer Graduated Pipettes

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