Universal marker for versatile use. The watercolor marker allows for unlimited application on all surfaces. It features a conical round tip and a handy shape for comfortable handling. Quick-drying and highly lightfast, it is suitable for almost all surfaces. Create beautiful artworks with Uni POSCA markers. This multi-talented marker is suitable for various surfaces such as wood, textiles, glass, ceramics, paper, stone, metal, canvases, and plastic. Uni POSCA offers you a variety of effects. Create watercolor art, blend colors together, or explore the blowing technique. There’s something for every hobbyist or artist. Shake your marker well with the cap on. You will hear the typical clicking sound. Press the tip of the marker several times onto your sheet of paper to fill it with color. If the marker loses its color intensity during use, simply shake it again with the cap on to avoid any creative splashes on the wall, and you can continue with your artwork. The tip of the Uni POSCA markers can easily be cleaned under running water. If the markers do dry out, it’s not a problem. The POSCA markers can be soaked in water overnight. If the tip still dries out, it can be easily replaced. The following tips are available for the following models: PC-1MC, PC-3M, PC-5M, PC-7M, PC-8K, PC-17K.