This is a ballpoint pen with a brass case and a cap by Traveler's Company. A trusty writing tool that is made of a classic material, brass which over time, it gets a nice patina with a character. A ring for attaching a key chain or string on the top of the pen. 

Enjoy this tool, accompanied with your favorite journal or notebook! 

Dimension: φ0.5" x (H) 4" 
Made in Japan

Refill available 
Also available: TRC Brass Pencil