Free extra pen! Triangle barrel. Skip free ink. 5 - 1.0 mm ballpoint pens/1 - free Wow pen. Super smooth ballpoint ink for effortless writing that glides across your paper. Low in price, yet high in quality. Distinctive design stands out in a crowd. Unique triangular-shaped barrel & grip makes it easy to hold and keeps it from rolling off desks. Maximum comfort and control with the latex-free grip. 1.0 mm tip writes medium lines. Click top to advance tip; click side button to retract. Latex-free grip. Please recycle packaging. Visit us at www.pentel.com. Limited Warranty (Valid in USA only): For warranty service, please visit www.pentelworld.com or contact us at Pentel of America, Ltd., 4000 E. Airport Drive, Suite C, Ontario, CA 91761. Made in India.