The refillable MONTANA EMPTY MARKER 20mm T-TIP has a replaceable tip that has the shape of a T, to use it for broad as well as for thin lines. Perfect for calligraphy, figurative illustrations, sweeping lines or tags but also larger areas and sketches of drawings can be filled evenly and precise. The EMPTY MARKER can be filled up to 20ml with alcohol- or water-based ink and paint. Due to its transparent body, the filling level can be easily recognized. The T-Tip is interchangeable and available as a replacement tip. Compatible to MONTANA (BLACK) 15mm and 15mm Shadow replacement tips.