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