1OEM/ODM offered 2good for promotion,office, business gift 3 low price,high quality 4 advertising gift,print logo 1.description1)Material:copper2)Size ... :14*1.3cm3)Color:many color available4)N.W:37.5g5) Use: gift, promotion, school ... designs and samples are welcome hot selling pen set Using for gift, promotion, school&home use