Description Our Anderson Pens 7ml Plastic Pipette is perfect for transferring ink from one bottle to a sample vial or for mixing inks. Graduated markings on the outside help keep your refilling or mixing efforts more precise. Pipettes can also be used for filling eyedropper pens. Please note that the price is per single pipette. We offer Free Shipping on all orders over $50 for US customers, and for orders over $250 for our Canadian customers.