This is a retro fountain pen made of brass and sandalwood, which will oxidize over time. The original intention of its design is to promote the concept of long-term use and cherishing things in today's era. Brass and sandalwood are things that will become full of traces of time because of the user. Therefore, when using it, this design will make the traces of time and your writing traces appear on the pen body, and you will say that this is your old friend. And this is also your second design for this pen.
