I have a set which is serving me well. My hubby wasn't aware and bought me another set! It's brand new and sealed. Quite a good substitute for busy individuals as facial can be made easier and cheaper at home! Highly recommended... A good skincare routine includes 3 basic steps which are:- 1) Effective cleansing 2) Toning 3) Moisturising There are essential to keep skin clean and healthy. Runve portable skin rejuvenator can help you achieve the goal. Vibration Cleaning to remove dead skin cells Deep Cleansing to clean blocked pores Skin Rejuvenation to improve absorption of skincare nutrition Spa Lights to kill bacteria, shrink pores, stimulate collagen production and reduce gland secretion SPA Light Blue Light (wave length: 415nm) has effective disinfection function. It can reduce the oily secretion and destroy the bacteria that actually cause acne. It can be used together with Vibration and Iontophoresis Penetration (ION IN) Yellow Light (wave length: 590nm) is used for skin rejuvenation and help to tighten skin, improve skin tone, reduce fine lines and shrink skin pores. It can be used together with Iontophoresis Penetration (ION IN) Red Light (wave length: 640nm) stimulates fibroblast cell activity in the skin, which increases the production of collagen and elastin- the proteins responsible for your skin’s tone and elasticity. It can be used together with Ultrasonic Penetration (LO/HI). ION In/Out Ion IN: using a small electric charge to deliver an ionized skincare nutrition through the skin Ion OUT: Using Corona Discharge theory, It generates ions, released into the skin, attracting dust, pollen, bacteria, and cosmetic residues out of the skin pores.