These solid graphite crayons are perfect for sketching, layout work and shading large areas. The hexagon shaped crayons measure 12cm long and 12mm in diameter, and have a removable paper wrapping. The water-soluble variety may be used with a brush and water for monochromatic watercolor effects and are non-staining and erasable when dry These extra-large Lyra graphite Water-soluole Graphite crayons, "(graphit-Kriede") are incredibly fun to use. The shiny graphite lays down smooth and bold, and it's water-soluble, so you can blend with a wet brush. We have several different hardness options available,
