The PIN drawing pen is the perfect pen for general writing, drawing, or inking comics. It is filled with Uni-Ball Super Ink, an advanced ink formula that bonds to paper fibers. It is resistant to chemicals that wash dye-based ink from checks. Super ink is also fade resistant, water resistant, and acid free. PIN ink will not smudge when wet, making this pen perfect for use with water color and other wet media art projects. It includes a steel supported and protected nib that is durable and will stand up to use, making it perfect for use with stencils. The pen grip is comfortable, easy to hold, and perfect for left or right handed use. The capped top stays put and ensures that this pen will never leak in your pocket. This art pen comes in black ink in a package of 5 with .1mm, 0.2mm, 0.3mm, 0.5mm and 0.8mm nibs for a range of different line-widths in one all inclusive package.