The PC-1M (0.7mm-1mm) is the ideal POSCA for small-format creations with its small size and its extra-fine bullet tip. The extra-fine bullet-tip POSCA is perfect for novice and experienced crafters, who use it for drawing, colouring, scrapbooking, tableware and upcycling. It is also used by professionals to add colour to documents, produce roughs, colour in illustrations or make precise markings. Finally, artists appreciate it for painting, drawing or signing their works. Uni POSCA Markers provide vibrant colors for illustrations and hobbies. Water-based pigment ink is lightfast and waterproof and writes on virtually any surface - yet does not bleed through paper. The wide range of opaque colors cover each other well. Writes on metal, glass, plastic, stone, fabric, etc.virtually any surface!