270
  Unit wgt:16.5g(BP)/16g(MP)
  L/W/H: 139.8/10.4/14.6mm 
  Packing: 25 pcs/box,500pcs/ctn
  CTN meas: 31x27.5x15.5cm 
  G.W./N.W.:9.8/8.8kgs(BP/MP) 
  Description: * Pen set for gift choice
* Ball pen +mechanical pencil
* Colorful aluminium barrel
* Shiny chrome parts  
* Patent code:ZL20093013161.1