This Special Edition Ballpoint is almost celestial in its beauty. The silhouette of the sleek, weighted, perfectlybalanced fine writing instrument flows seamlessly from the square cap to the circular barrel and ends in a delicate curve. The integrated design of the engraved, elongated clip lets it slip into your pocket without the slightest resistance. This ballpoint pen can be transformed into a mechanical pencil. Simply unscrew the barrel, remove the ballpoint refill and spring, screw in the provided mechanical pencil system and cap it in the regular manner. The pencil uses a twist mechanism and the lead elongates with every twist.