Xezo Maestro Natural Sea Shell Medium Nib Fountain Pen with Platinum Plated Parts Exquisite Gift No Two Pens Alike (Maestro Sea Shell FP) Solid brass barrel and cap with inlay of natural Sea Shell (Abalone). Sea Shell is a natural material; therefore, some distinctions in the texture of the Sea Shell (Abalone) material may occur. Distinctions and variations in texture of the natural materials are not defects, but rather natural attributes which add beauty and uniqueness to each of these handcrafted pens. The sea shell panels range from dark green to black, along with red or blue overtones. Please see all images and understand that colors of Sea Shell inlay may vary from pen to pen. There are no two pens alike. Supplied with gift box, (4) ink cartridges, cloth, ink converter, certificate and 3 year warranty card. German-made medium point stainless steel nib. Ink refill is standard European (international) size and is selectively interchangeable with a variety of commercially available fountain ink refills including montblanc, parker, cross, waterman, schmidt, sheaffer, s.t. dupont, visconti, pelikan, dunhill, delta, krone, omas, ancora and cartier. Screw-on cap. .999 Platinum plated brass fittings. Limited edition. Each pen is individually numbered Diameter: 12 mm, Length posted: 170 mm, Length capped: 145 mm; Weight: 40 grams/1.4 oz.