Montblanc Boheme Blue Sapphire Platinum Ballpoint PenManufacturer and Country Montblanc, Germany. Model Boheme. Material Black precious resin barrel and cap, with platinum trim and clip set with a blue sapphire. Type Ballpoint Condition Pen is in used condition, has some minor signs of wear. Comes with MB presentation box. For more details please see the photos, they are part of the description. You will get the item that it you see in the photographs.