... pen,cheap price 2.Good quality,perfect for advertising,school and office 3.Comfortable to write 1.Metal ball pen with ... quality,really cheap price,ideal for adversting,school and office use3.Excellent design and smoothly writing without leakage,non-toxic4.Refill tip ... size:0.5 or 0.7mm5.Customer's design and logo is welcome6.Package:1pcs/opp 50pcs ...