Derwent Academy Twin-Tip Markers with a chisel and fine tip give you the flexibility to do fine, detailed work or cover large areas quickly. The chisel tip can be used for freeform drawing as well as calligraphy. The fine tip has a broad edge and fine point for maximum control. Explore a wide range of techniques such as stippling, crosshatch, layering, and blending. Apply light colours to your paper first to avoid dark ink transfer to the tips of other markers. Only apply as much pressure as you need to avoid damaging the tip of your marker.