Using the Rose Quartz Roller: Clean face. Start facial roller in the centre of the face and roll over the individual parts of the face outwards toward the ear. To increase the effect, store the facial roller in the refrigerator. Gua Sha Tool: Clean skin. Place the Gua Sha Tool in the centre of the face and gently massage over the chin, cheeks, eyes, eyebrows and forehead. Always place the tool flat and pull it outwards towards the ear. 3D Massager: The revitalising massager adapts perfectly to the skin and face shape, releases tension, strengthens the skin and defines contours. Its special shape helps relax tense, hard muscles.