refill for mini ballpoint pens (ATBP10 and ATBP20) NEW ultra-low viscosity ball pen mini-size, NEW brass edition ball pen mini
0.5mm black refill for for mini ballpoint pens (series ATBP10 and ATBP20)
0.5mm black refill for for mini ballpoint pens (series ATBP10 and ATBP20)