This is a Baton D'or black persimmon wood ballpoint pen. It uses a so-called C-300 series refill. Popular refills include EnerGel and Signo. By using a color ink refill, it can also be used as a substitute for your everyday color pens. The gold-colored hardware shines beautifully, and the logo is subtly placed on the top. This pen has a strong presence. Rollerball pens with wooden barrels that take color ink are rare, and I think it would go well with wooden mechanical pencils from Nohara Kogei or Kobo Kuse. I'm sorry, but I'm not considering lowering the price. Thank you for your understanding.