Manga Tool Set with 3 Pigma Micron pens black (0.25, 0.35 and 0.45mm), 1 Pigma Graphic pen, 1 Micron Brushpen 1 pencil 0.7 mm. Become a real Manga-pro! Sakura Pigma Color Technologies; Pigma was the first ink in the world to combine pigments and water. The fine tip makes this pen ideal for creating both technical and artistic drawings. The ink will not bleed through paper.