Detailed Product Description Green ball penSpecifications:1)material:paper2)ink: black,blue,red3)packing: 2000pcs/inner box,4000pcs/carton4)other product name:environment friendly ball pen,green ball pen,recycled ball pen,recycled paper ball pen.5)MOQ:20000pcs6)1 color to 4 color logo printing is available7)OEM is welcome