... leakage 2.logo available 3.OEM & ODM offered TTX014S metal ball pen & roller pen1.Description1) smooth writing,no leakage,Non-toxic2 ... pen quality ,we guarantee to return or replace3) Eco-Friendly,(ball pen and roller pen)4) Material —— parker/cross refill ,PU leather ... pen ,roller pen, logo pen, metal chrome office pen, office ball pen,advertising pen .promotional pen,business gift,acrylic gift pen2 ...