Mechanics and Design
The modes of the pen (black ink), pencil (0.5mm lead), stylus for a touchscreen device (orange blunt plastic tip), and retracting the pen are engaged by turning the barrel. A button at the top releases the lead when pressed, and the button's cap can be removed to reveal an eraser. The PhD is also available with a red ink cartridge in place of the PDA stylus.
Read more about this topic: Paper Mate Ph D Multi
Famous quotes containing the words mechanics and/or design:
“It is only the impossible that is possible for God. He has given over the possible to the mechanics of matter and the autonomy of his creatures.”
—Simone Weil (1909–1943)
“With wonderful art he grinds into paint for his picture all his moods and experiences, so that all his forces may be brought to the encounter. Apparently writing without a particular design or responsibility, setting down his soliloquies from time to time, taking advantage of all his humors, when at length the hour comes to declare himself, he puts down in plain English, without quotation marks, what he, Thomas Carlyle, is ready to defend in the face of the world.”
—Henry David Thoreau (1817–1862)