Facial massage is done on skin coated with oil or serum, working from the centre of the face outwards, so the tool glides easily. The selection includes MERME Berlin's Stainless Steel Gua Sha, Easy Livin' Gua Sha Mushroom, J'adore bio's Ventouses Visage facial cups, and Holidermie's Outil de Réflexologie Visage and Brosse Lymphatique Visage.