CAPP® CappOrigami™ reagent reservoirs are designed to be shipped and stored as flat sheets to save space and reduce shipping costs. The polypropylene construction features a sharp V-shape that makes pipetting easier, prevents the formation of bubbles in the pipette tips, and allows you to use more accurate amounts of reagent and avoid expensive waste. The easy- to-use design features prefolded lines — simply push the sides to ''assemble''. The folds ensure that the reservoirs stay upright.