Dark Blue Abalone - Aero Twist PenHand made in Mount Juliet, Tennessee Jewelry grade abalone was cut into thin strips and then clear cast in resin Abalone was dyed to achieve the rich dark blue color Durable chrome black titanium finish on the metal components Smooth and durable finial (top) twist mechanism utilized to extend and retract the writing point Premium Parker style refill included (refillable) Resin body was polished to a high luster, long lasting shine All pens will be