The applicator for ShadowSense has the same configuration as the LipSense product allowing ease and control in the application. Apply Shadow Sense to the eyelid by stroking on color with the applicator. You can easily blend ShadowSense by lightly stroking the color over the lid once it is applied. You may choose to disperse the color with your finger or a sponge. If a more detailed, controlled coloration is desired, or if you would like to contour a color; Apply ShadowSense with the product applicator then disperse the color with a separate sponge, sponge stick applicator, or small makeup brush.