Posca MOP'R features a round foam rubber tip and innovative barrel design for a generous application of color. With it's truly ergonomic shape and semi-rigid design, it offers a new grip and unique artist experience. Create large drawings horizontally or vertically. It can be used right side up for finer details, or upside down for high ink flow. Perfect for creating splashes, stamps, spray effects, drips, highlights, and more. Non-toxic, water-based, mixable and colors can be layered. Lines between 3 - 19mm can be achieved depending on the angle of the tip. 8 colors