triangular ball pen,plastic triangular pen for advertising use

triangular ball pen,plastic triangular pen for advertising use Safety material,Non-toxic ink Various color available different tip sizes for your choices, 0.7/1.0mm classical model for school or office use, or promotional use like conference,gift etc. various packing available like colored box, blister card, tube, etc So easy to write & good ink for the writing! About us: Wenzhou Bonvan stationery & Gifts Co.LTD., working in stationery and gifts field from 2001, is a