Student Zhengzi Pen 0.38 0.5mm Ming Straight Tip Writing Practice Iridium Pen Ink Sac Ink Dual-Use

30-year Pen factory, customizable LOGO, color and various Pen heads.

If the pen holder is universal, it can be made into roller pen, ballpoint pen, soft pen, pen (Ming tip, dark nib, Art Tip) contact customer service for details

telephone: 13699536228