... ) Type:2) MOQ:10000pcs/color3) Use: writing,promotion,gift4) Pen color: standard color as picture shows, also accept customized color5 ... PDF format6) Refill :plastic cross refill7) Refill ink :Blue or Black , valid date :18 months8) Packing : 1 pc/poly bag , ... Supply ability :20000pcs /day13) as we a big and professional PEN manufactory and supplier of China, Producing Pens,Ballpens,Promotional pens ...