... promotion, school & office use, advertising Product Details:1) Pen name: metal rollerball/fountain pen2) Item NO:3) Material: copper4 ... MOQ: 2000pcs8) Ink/ refill color: black or blue9) Pen barrel color: can be customized colour Packaging Details:1) Standard ... are specialized in various kinds of metal ballpoint pen, roller pen,functional pen and torch keychain,etc.Excellent quality, competitive price ...