FOR SALE IS A BRAND NEW 100% AUTHENTIC S.T. DUPONT SUPER RARE MONTPARNASSE GOLD PLATED FOUNTAIN PEN THAT COMES COMPLETE WITH THE OUTER BOX, RED HARD CASE, 4 REFILLS, INK CONVERTER WITH THE ADAPTER, AUTHENTICATION CARD AND THE BOOK. IT HAS A BLACK CHINESE LACQUER ON THE CLIP AND HAS A 750 18K GOLD NIB.THIS IS A VERY UNIQUE PEN AND A REAL VINTAGE COLLECTIBLE.UNLOCKING THE PEN FOR THE REFILLS HAS A VERY COOL TWIST MECHANISM FROM THE TOP BACK LIKE A LIGHTER. AS YOU CAN SEE IN THE REAL PICTURES THE PEN IS MINT UNUSED.SIZE OF THE PEN IS 13.5 CM CAPPED.THEY HAVE BEEN SOLD OUT FOR YEARS AND IT'S VERY HARD TO FIND THIS PARTICULAR PEN IN BRAND NEW CONDITION LIKE THIS ONE.HURRY UP DUPONT LOVERS AND PEN COLLECTORS AND DON'T MISS IT FOR THIS PRICE. IT WON'T STAY LONG.