The Savannah Deluxe Pen Press features a quick release button for fast, easy adjustments to the threaded rod. Once the rod is in position, rotate the knob and press the parts in place. Another unique feature for the Savannah Deluxe Pen Press is that it offers two different ways to press pen parts together. The first way is to use the lever arm to press the pen parts. the second way is to keep the lever arm closed (all the way down toward base), then tighten the knob to press the pen parts.