Great for sketching, colouring in and blending, these sophisticated markers are suitable for artists of all ages. From a senior perspective, they have applications in brush lettering, VCD work and concept sketching. They can be blended with or without water, making their application highly varied! Heavy Cartridge, Bleedproof or Mineral Paper are great for working dry, whilst Watercolour Paper is best for blending with water. Remember to work quickly when adding water, or allow the ink to dry when not, to avoid bleeding.