... 2.logo available 3.OEM & ODM offered TTX014S metal ball pen & roller pen1.Description1) smooth writing,no leakage,Non-toxic2) Super ... any problem for the ink and the pen quality ,we guarantee to return or replace3) Eco-Friendly,(ball pen and roller pen)4 ... apperance, ideal for business gift, office pen,student pen ,gift pen ,roller pen, logo pen, metal chrome office pen, office ball pen,advertising ...