L/W/H:140/13.6/13.6mm Unit Wgt: 9.3g 1)Type:Plastic permanent marker 2) colorful. 3) OEM 1)Type:Plastic permanent marker 2)Refill Ink:Blue,Black and Red for your choice and normal highlighter refill3)Unit Wgt: 9.3g4)L/W/H:140/13.6/13.6mm5)Packing:12pc/box6)Supply ability:20000pcs/day7)Normal delivery time:35-40 days after the order8)Logo max size:Contact with us9)Pen color:Blue,Black,Green,Red, ...