Lock and Load 30-Caliber Bullet Pen - Metal Refillable Brass Color - German Ink Swiss Refill (Gold) A 30 caliber bullet pen with a metal casing (not Brass). The pen is chrome-plated, and lacquer-coated to help prevent tarnishing. NOTE: This pen is only 3-Inch long. Not for large hands. High-Quality German Ink with Swiss Tip Refill. Bullet case is refillable with a Bic refill. Not a real bullet. Completely inert and safe. Great for Gifts, Anniversaries, Stocking Stuffers, Fathers Day, Return Gifts, and Sports men!