Like its namesake, this the Gatsby Rhodium Twist Pen Kit exhibits mystery, flair and elegance. With its streamlined look, striking black components and smooth twist mechanism it will surely compliment any executive's desk. Accepts Parker style ball point refills, easy to make with a single tube. This Gatsby Pen Kit is plated with rhodium, an exquisite and valuable precious metal from the Rhodium chemical group. Rhodium's brilliance, hardness, and beauty make it a favorite of fine pen makers and collectors. Rhodium is extremely durable; it resists tarnish and is very resistant to scratching, and acids. Includes an attractive I.D. card which identifies and explains the rhodium plating. It also includes a space for you to sign the project and give information about the turned wood you used.