... school & office use, advertising Product Details: 1) Pen name:promotional gift pen box2) Item NO:Rolled ball pen3) Material: copper4) ... Size:5) Product N.W.:6) Use: gift, promotion, school & office use, advertising7) MOQ: 2000pcs8) Ink/ ... of metal ballpoint pen, roller pen,functional pen and torch keychain,etc.Excellent quality, competitive price, durable construction, fast ...