288
  Unit wgt:15.3g(BP)/12.7(MP)
  L/W/H: 136/9.4/13.1mm
  Packing: 25 pcs/box,500pcs/ctn
  CTN meas: 31x27.5x13.5cm 
  G.W./N.W.:8.5/7.5kgs(BP/MP) 
  Description: * Pen set for gift choice
* Ball pen +mechanical pencil
* Colorful aluminium barrel
* Shiny chrome parts  
* Patent code:ZL200930131624.7