... tip 1.0mm7)Eco---friendly,various in assorted color8)Office pen looks simple and generous.be advertising for ... pen,promotion pen,ball pen,metal pen,plastic pen,office pen,commemorative pen..,etc 4.Payment 1)Payment ... first class quality.2)OEM and ODM offer3)Our brand and designs are very popular,also product update ... )Customer's design and samples are welcome Office supplies metal ballpoint pen