This Over & Under Shotgun Rollerball Pen Kit in gunmetal will make the perfect gift for any hunter, sportsman, trap and skeet shooter or gun enthusiast. Includes a 12ga shotgun shell cap, a .30 caliber bullet style pen body, a shotgun clip, and a premium rollerball refill. Decorate your pen with a dark blank for the cap and wood or camo on the body for an authentic look. Uses 2 tubes, 9/16" and 12.5mm. Features a rose gold nib.