Sakura Koi Coloring Brush Pens are a convenient way to add vibrant colour to every Manga sketch. But also for everyjournal, cartoon, illustration, or rubber stamps. The 48 transparent ink colours blend easily to create a multitude ofhues and effects. Use the colourless blender pen to create seamless washes and colour gradations. Contents colour number: 7, 9, 110, 205, 222, 407