Name: no.150 permanent marker pen with double tips Material: plastic PP Size: Dia16* length142mm ... quality Name: no.150 permanent marker pen with double tipsMaterial: plastic PP,ink passed EN71 and ASTM ... the ink.Doule black,doule red,double blue,or one black one blue,one black one red.Marker size: ... tip,and small head is bullet tip.Color: double red,blue,black,etc10 PCS/In box1000 PCS/CTNGW/NW ...