Ystudio Portable, Classic and Brassing Ballpoint Pen Gel Refill

This is BRASSING ballpoint pen with its own, unique character.

The color of brass would be changed by different users and various environments yet this is also its unique feature. The oxide is harmless. It would restore its original luster by wiping with copper oil.

Ystudio presents ballpoint pens in three unique colours: white, red and black, which goes perfectly with brass and copper.

Ystudio presents ballpoint pens in three unique colours: white, red and black, which goes perfectly with brass and copper.

Ystudio presents ballpoint pens in three unique colours: white, red and black, which goes perfectly with brass and copper.