The same Sarasa Dry X1+ you've come to love, with special built-in protection to help suppress the growth of bacteria on the pen surface. This pen uses a special resin incorporated into the plastic that makes it difficult for germs, bacteria, and viruses to grow on the surface of the product. Take notes with sharp confidence and this Zebra Sarasa retractable gel pen. The thick barrel with contoured rubber grip provides enhanced comfort and control. The pen glides across the pages without smearing or smudging due to its rapid-dry ink. Keep your home or office stocked.