Ballpoint Pen Tip Size:0.5/0.7mm/standard Ink Color:Blue/Black/Red Barrel Color:5 colors Package:12pcs/dozen box,144pcs/innerbox,1728pcs/ctn Features: Specially for promotion use. Triangle-shaped barrel provides comfort touch, relieving fatigue for long-time writing. Eco-friendly material applied. The set of gel pen and ballpoint pen are available. Website conference:
