Material:Metal Use:Promotional Pen Novelty:Yes Useage:Souvenir Gift or Promotion Pen Color:Any cutomized color avaiable Ink color:Black/Blue Logo::Stamp Logo/Silk Screen Logo avaiable Crystal Size::7.2mm Diameter Crystal Color:68 colors avaiable Maerial:Stainless Steel Sample Time:2 Days OEM & ODM:Acceptable Show More