STEDI Joint Reinforcement Marker Pen repair 司特力 关节加固 马克笔 维修笔 胶水模型粘合 修复笔

Apply a coating on joint with a reinforced marker to improve sagging,

After the glue dries, it will form a transparent glue surface on the surface of the part and strengthen joint damping, which can improve the model arms and waist caused by joint looseness