This twist action ballpoint pen is constructed of sturdy aluminum, and features a four inch ruler, a metric scale ruler, an integrated bubble level, a capacitive touch stylus for use with smart device screens, and a reversible screwdriver bit(Phillips and Flathead) that is tucked away in the end of the pen. Pens feature matte black finish with white easy-to-read laser etched ruler scale markings, chrome trim, and sturdy pocket clip. Each includes your one color custom imprint or optional laser engraved logo on the side of the barrel for additional $.25 per pen and $50.00 laser setup charge. Individually packed in a cello sleeve.