Free Ink Roller Pen
Model: PVR-155
Tip Type: Bullet Tip
Tip Size: 0.38mm/0.5mm/0.7mm/1.0mm
Clip Type: Metal clip
Ink Color: Black, Blue, Red (Liquid ink conforms to ASTM D-4236)
Packing: 12pcs/Dozen Box, 144pcs/Middle Box, 864pcs/Carton
Features:
1.Free ink sytem provides super-smooth writing
2.Fade-resistant quick dry ink delivers intense coloration
3.Safe for airplanes and won#39;t leak due to pressure changes in cabin