POCKET BALLPOINT PEN   . THEY ARE  4  1/4 '' LONG       IT IS A PUSH BUTTON RETRACTABLE PEN,   REFILLAS ARE AVAILABLE ALL OVER   THEY USE THE 4- C REFILL.   ZEBRA  ONCE UPON AGO MADE A PEN VERY SIMILAR TO THIS   & IT WAS VERY POPULAR .  WE LISTED THIS PEN IN OTHER  COLORS