For the process of print testing, correct ink sampling is an important factor affecting test precision and test reproducibility. This pipette is used to sample a small amount of printing ink to be fed to the ink kneader, and with this pipette, it possible to perform correct testing. The structure of the pipette allows the ink to be charged from the top end to the cylinder section. Reading the scale of the micrometer, squeeze the ink from the top cap by turning a screw that is linked to the plunger. The pipette can be disassembled to facilitate cleaning.