Fudenosuke Brush Pens with flexible brush tips allow easy transition from thick to thin lines by changing pen pressure. Markers feature water-based pigment ink that provides rich vibrant colors that won't bleed through most papers. Great for beginner brush calligraphy, hand lettering and illustration. Non-refillable. Contains 10 hard tip Fudenosuke Brush Pens. Marker colors include: Black, Gray, Red, Orange, Yellow, Green, Blue, Purple, Pink and Brown.