Taking inspiration from the R&F Pigment Sticks, R&F Drawing Oils offer a smooth & portable drawing experience with a harder formulation (less oil, more wax). Unlike oil pastels, crayons, or chalk, R&F Drawing Oils will dry to form a permanent, protective oil film. No need for fixative. The size, shape, and formulation make R&F Drawing Oils ideal for play and practice, pairing well with your favourite sketchbooks, stretched canvas and panels.