This box of 24 derwent academy oil pastels are ideal for bold colourful drawings and are fast and easy to use the bright colours transfer on to paper quickly and their creamy texture means they blend well oil pastels are best used on a slightly textured paper and this set is ideal for anyone with an interest in this medium great box of derwent academy 24 oil pastels great for bold colourful drawings fast and easy to use ideal for any oil artist