1)hot-selling plastic pen 2)frosty barrel ,metal spring clip 3)good quality 4)Use : writing,promotion 5)smoothly ... ,50pcs /inner box, 1000pcs /export carton9) Delivery port: Shanghai or Ningbo ,China.10)Proof sample time :7days11) Delivery time :25-30 ... we a big and professional PEN-producer and supplier in Ningbo,China,Producing Pens,Ballpens,Promotional pens etc,we have GB ...