Using this Sweetheart Diary Blush Highlighter Contouring Powder is easy. First, take the included blush trim and gently dip it into the powder. Then, apply it to the areas you want to highlight or contour, like your cheekbones and clavicle. For a more natural look, blend the powder well. Remember to keep the powder dry and store it in a cool place. When using it, avoid contact with eyes. If you have sensitive skin, it's a good idea to do a patch test first. Also, make sure to close the lid tightly after each use to keep the powder fresh and prevent it from drying out.