Extremely Rare Original Mont Blanc Mens 18kt. Gold Acorn Pattern Ball Point Pen. 18 Kt. Yellow Gold models no longer in Produced. Collectors item not many Produced. A hefty feel lends to a world class well crafted writing instrument for effortless signing or prolonged writing adventures. The body parts, both top and bottom are 18 Kt. Yellow gold with Fine Brass workings in the top chamber. The top classic Mont Blanc Symbol is quality manufactured in 18 kt. and is stamped 750 . Both the top and bottom are also stamped with the 750 hallmark. the bottom of the outside top compartment is engraved with the MONTBLANC MEISTERSTUCK- logo with a cross hatched effect . The Ball Point is released by swivelling the top left or right a quarter turn. To access the refill basin counter clockwise turns suffice. The Pen is moderatley worn with normal wear and tear on the surface. There is one minor dent along the bottom part of the pen. The lapel clip of the pen is the not manufactured in 18kt. gold, it is gold plated. The Pen weighs 33.47 grams.