The Ergonomic Sensa® Pen
"The world's most comfortable pen"...it exemplifies function and comfort in a sleek contemporary design. From noted inventor, Boyd Willat, a perfectly ergonomic writing instrument with the exclusive plasmium filled touch response grip system for less stress in the fingers that hold the pen. Case is crafted of a aeronautical alloy in silvertone and art-glass crystal. Uses exclusive NASA refill that writes anywhere in any position.