low viscosity ball pen

Low viscosity ball pen
INK COLOR	Black	Green	Red	Blue
Conform to ASTM D4236 Barrel: plastic Tip: nickel silver Ball:0.5mm/0.7mm/1.0mm
PACKING: 50pcs/ box 300pcs/Carton

Snowhite Ball Pen Advantage
Tip Performance
Tip Type	Bullet	Needle
Tip Spec.	0.5mm/0.7mm/1.0mm	0.4mm/0.5mm
Feature	Snowhite developed ultra-low viscosity ink system by special structure design provides unprecedented smooth writing experience and high efficiency writing speed.
Ink	Conform to EN71-3,ASTM D-4236

Snowhite Permanent Marker Advantage
Tip Type	Round Nib	Fineliner Nib
Tip Spec.	1.9mm	0.5mm
Nib	Wear resistance , no starving in quick writing
Ink	Conform to EN71-3,ASTM D-4236 Ink flow is smooth, writing feeling is comfortable, color is vivid No fading, low odour, dry fast, water resistance