This tin of 24 derwent academy watercolour pencils are made with natural wood barrels and quality water soluble pigments these pencils can be used dry as a colour pencil or brush on a little water to create a watercolour painting the pencils also blend and dissolve easily to create a wide range of additional shades they are also easy to sharpen and break resistant making them ideal for use time and time again great derwent academy 24 watercolour pencils made with natural wood barrels and q