Maestro Rollerball Fine Point Pen – Platinum Plating – Gift For Adults & Kids. 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. 999 Platinum plated brass fittings. Limited edition of 500 pieces. Each pen is individually numbered. Diameter: 12 mm, Length posted: 163 mm, Length capped: 145 mm; Weight: 45 grams/1.6 oz. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. We usually respond within 24 hours on weekdays. Thank you for shopping at our store.