36colors gel pen fine liner pen fiber color watercolor pen manga coloring hand account art supplies stationery

origincn(origin) typegel pen gel pens ink typeliquid-ink usepainting hand account erasable or notno writing point0.3mm gel pens ink featurenormal model numberfx-21 materialplastic size10mm*16.5mm type2hook line pen type3watercolor pen number of colors36 colors type4thin line pen