Pen Core: Made in-house with turquoise ink, blue and green pigment, accented with gold pigment to resemble the islands of Caribbean with 4 carved grooves in the body
Finish: Titanium Nitride (TN) Plating. The TN plating looks just like gold and is absolutely permanent. It will even outlast guaranteed standard gold finishes. All TN kits are stamped with a “TN” indicia on the pen clip to authenticate its Titanium status.