1994 Twist-action ballpoint pen Silver plate, so it will tarnish over time, a characteristic of silver. Total length: approx. 139mm (when writing) Barrel diameter: approx. 3mm Maximum diameter: approx. 10mm (including clip) Weight: approx. 27g Slim and stylish ballpoint pen with a snake scale-like pattern. The remaining ink in the refill is unknown, so please consider it for testing purposes.