Medical apparatus for measuring skin hydration; Microneedle dermal roller; Facial rollers in the nature of massage apparatus; Facial toning machines for cosmetic use; Electric esthetic massage apparatus for household purposes; Light emitting devices, namely, lamps and LED devices for treatment of a variety of skin conditions; Lasers for skin treatment; Massaging apparatus for personal use; Lasers for the cosmetic treatment of the face and skin; Cosmetic apparatus using ultrasound for performing aesthetic skin treatment procedures; Thermotherapy apparatus for medical purposes; Electric massage apparatus for household use; High frequency electromagnetic therapy apparatus