Mini Roller Q-12D
Free ink roller, liquid ink conforms to ASTM D-4236
Tip: Stainless steel needle tip or arrow tip according to your demand
Ball: 0.5mm 、0.7mm
Material: plastic
Ink color : Blue, black, red
Proposed packing: 12pcs/dozen box, 864pcs/carton
Advantage: writing smooth to the last drop of ink at any angle, ideal for both office and students. Rechargable by cartridge