KOKUYO Brass Ballpoint Pen KE-SP17

●A traditional brass pencil holder has been transformed into a ballpoint pen. Its simple shape and material deepens in character with use. Enjoy the matte finish and aging characteristics unique to brass. ●Based on a pencil holder with a simple design that fits comfortably in your hand, the surface will oxidize over time, developing a rich, soft color tone with continued use, creating a ballpoint pen you'll grow to love. ●By removing the nib, ballpoint pen core, and spacer, it can also be used as a pencil holder, allowing you to cherish your favorite pencil until the very end. [External Dimensions] Shaft Diameter φ9mm x Length 129mm [Weight] 15g [Body Material] Brass [Ink Color] Black (Water-Based Dye Gel Ink) [Refill] Use Kokuyo Gel Ink Ballpoint Pen Refills (Part Numbers KGT-BPREG5D or PRR-EG5D) [Brass Pen Features] Based on a pencil holder with a simple design that fits comfortably in your hand, the surface oxidizes over time, developing a rich, soft color, making this a ballpoint pen you'll grow to love. By removing the nib, ballpoint pen holder, and spacer, it can also be used as a pencil holder, allowing you to cherish your favorite pencil until the very end. [Brass Features] Brass is an alloy of copper and zinc, characterized by its beautiful, lustrous golden appearance. It has long been used in architecture, furniture hardware, arts and crafts, musical instruments, and more. One of brass's greatest charms is its natural patina that develops over time. Its durability also ensures long-lasting use.