Montblanc Writers Edition Daniel Defoe Ballpoint Pen. Limited Edition. Commemorates the work of the Robinson Crusoe author. Twist-style operating mechanism. Barrel and cap crafted from black and brown precious resin with wood-grain effect. Defoe's signature imprinted on cap with Montblanc star embossed on top. Ruthenium-coated clip in the shape of a feather, inspired by Robinson Crusoe's parrot, Poll. Ruthenium-coated cone and ring decorated with a filigree design.