The first Fudenosuke Brush Pen that writes on dark paper! Its soft, flexible brush tip creates thick and thin lines by changing pen pressure. Water-based pigment ink appears as brilliant pastel colors on white paper and chalky pastels on dark paper. When using on dark paper, ink initially appears transparent and color intensifies as it dries. For optimal opacity on dark paper, apply two to three layers to intensify saturation. The water-resistant ink won’t bleed through most papers. Great for beginner brush calligraphy, hand lettering and illustration.Details:WhiteBrush tip6 packs (2 pens per pack, 12 total pens)Water-based pigment inkWrites on light and dark paperSoft flexible tip for varied brush strokesWon't bleed through most papersWater-resistantNon-refillableStore horizontally