Cleanse the skin and apply a serum or moisturiser to allow the tool to glide smoothly. Gently glide the 360° cooling roller under the eyes, moving outwards towards the temples to help refresh and depuff. Use the sculpting edges to lift the jawline, cheeks, forehead and neck with slow, upward strokes. For an extra cooling effect, chill the roller in the freezer before use. After each use, wash the tool with mild soap and water and allow it to air dry.