... tip(round tip),chisel tip 3)OEM order is welcome 4)14cm length,1.2cm dia whiteboard marker penLiquid ... number :KW70072.Meas for pen :14.6x1.2cm 3.Ink color :Black ,Blue ,Red ,Green ink .4 ... .W for products:20G6.Material :Plastic Pen’s Body in PP material .Packing DetailsUnit Type: A:10pcs/box ... ssize: 47X31X20cm (22.83inX12.20 in x11.02 in) Colourful Marker Pen With Double Tip Head 2 In 1 Marker Pen