DeSerres Tango Markers feature a brush tip and one angled tip. The brush tip is suitable for technical drawing and illustration work. It contains 25% more ink than the regular nibs. Alcohol-based, their low odour, transparent ink makes them ideal for fine arts, design, or basic colouring projects.  It contains 25% more ink than the regular nibs.Their triangular shape is ergonomic and comfortable. Japanese-made, it provides comfort during the execution of the movement giving it a professional quality.A quality DeSerres product. This set features an assortment of 24 basic colours.DeSerres markers now feature a new, recycled and recyclable cardboard packaging that reduces our plastic use by three tons compared to our old packaging. That's more than 110,000 plastic water bottles (500 ml) that will not end up in our oceans!