Transfer pipets are plastic and offered in both graduated and ungraduated formats with integral bulbs or accessory bulbs for transferring liquids. Graduated transfer pipets allow easy viewing and volume indication. While useful for dispensing measured volumes, transfer pipets are not considered precision instruments.The easiest and most convenient way to move liquids from one source to another. These transfer pipettes have hundreds of uses. They are perfect for the research and clinical lab and come in sizes that accommodate very small to very large volumes.