Conte Crayon in assorted colours to create ample number of shades tints and hues. It gives brilliant drawing and painting with rich vibrant Non-Toxic colours. For large areas it can be used flat and for detailed drawing the crayons can be sharpened. It measures 1/4 x 1/4 x 2 1/5.1cm . and comes in durable plastic boxes. It is 48 colours per pack.