1. ISO9001,CE,AP,SGS and non-toxicity test certifcate. 2. OEM with your own color,printing and packing. 3. New,hot items 2011 1 Material : plastic AS or ABS.2. Refill : Paker refill with bule,black,red and green ink.3. Size : 144mm4. Pen color : Red,Orange,bule or Green we can do any color with your request,you can info the Pantone No.for your color request.5. Packing : 1pcs/opp,50pcs/inner box, ...