According to the manufacturer, the BRAND® Transferpette® S line of air displacement pipettes has been designed to allow users to grip with a better fit in left and right hands of all sizes, and all functions—volume setting and locking, pipetting, and tip ejection—can be operated with one hand without shifting position. The housing is designed for easy cleaning, and tip cones are designed to fit most brands of quality pipette tips. Single and multichannel models are available, as well as sets, with volume ranges from 0.1 µL to 10 mL.