Liquid ink roller P1502
Free ink roller, liquid ink conforms to ASTM D-4236
Tip: Stainless steel needle tip
Ball: 0.5mm/0.7mm/0.28mm/0.38mm
Clip: metal
Ink color : Blue, black, red, green, lime, L-blue,pink, purple, yellow,orange, dark blue, berry
Proposed packing: 12pcs/dozen box, 864pcs/carton
Advantage:  Precise writing smooth to the last drop of ink at any angle, ideal for both office and students.