gel ink pen

Swiss tip,  Dokumental ink, free following ink;

LHAMA/SGS/ASTMD4236/TRA;

colorful ink available: common black/blue/red colors, rainbow colors, metalic colors,glitter colors,pastel colors;

logo silk screen/pad imprint/ design heat transfer film;

various package available：paper card box, PVC/PET bag, blister card, display box, Self-sealing bag......