The Montana EMPTY MARKER 20mm T-TIP has a replaceable T-shaped tip, you can use it for both thicker strokes and finer lines. It is a perfect marker for calligraphy, figurative illustrations, lines or tags, but also large drawings or large areas that need to be filled in evenly.
This marker takes up to 20ml of alcohol- or water-based ink. Due to its transparent body, the filling level can be easily recognized.