The meterial of the pen is MBS. There are six color pen refills inside. best oem service quick & eliable shipping

SIZE:147*15mm

WEIGHT:14.7g

PACKING:50pcs/box*1000pcs/ctn

GW/NW:16/14.5kg

MEAS:32*33*39.5cm

NIB SIZE:0.5mm/0.7mm/0.9mm

EX-N360 multifunction pen