Painted Liquid ink roller pen UR02 Liquid ink roller, liquid ink conforms to ASTM D-4236 Tip: Stainless steel needle tip and conic tip Ball: 0.5mm/0.7mm material: s.s. clip with painted barrel and cap Ink color : Blue, black, red, green, 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 writing and drawing. Fashion & luxor looking