An easy to use brush-type pen with a firm yet flexible 9mm nylon tip. Allows you to create brush effect strokes and shading while the super fine point allows for thin lines and details. A perfect pen for hand lettering, drawings, calligraphy, sketches and illustration. The design of the handle has a comfortable grip. Pigment-based ink which is water and alcohol resistant and ideal to use with Copic markers. The ink will not blur or fade and the flow is consistent making it ideal for all types of sketching and illustration.