Make A Statement with the Aerostar® Illuminated Stylus Pen. Ultra Laser-Briteâ„¢ Illuminated Engraving. Illuminating Imprint. Includes a Touch Screen Stylus Tip. Black or Blue Ink. U.S. Patent Nos. 10,030,839 and D663,773. 5 3/4″ W x 9/16″ H