This is the MediCube Derma Air Shot. Purchased online from the official store in May 2023. Wiped clean after one use. The following is a quote: Tightens skin with electric microneedles, leading to less visible pores. 【Electric Microneedles】 High-voltage electricity is emitted for a short time! Tightens skin, leading to less visible pores. 【4.3 times the skincare absorption rate※2】 Beauty ingredients penetrate deep into the stratum corneum 【Toning Poration TM】 Uses red LED [Elasticity & Firmness Care] 【Special Care Facial Device】 For special care 1-2 times a week. ※1 Tightening the skin to make pores less visible. ※2 Compared to application by hand (according to the MediCube Skin Booster Shot measurement report, manufacturer's research) How to use: (1) After washing your face, wipe off the water and use on dry skin. After selecting the level, avoid the eye area, Adam's apple, and under the nose, and use on the skin and neck, etc., holding it about 5mm away from the skin. (2) After use, finish with your usual skincare routine. ※Avoid using more than twice a day, and do not hold it in one place for a long time. ※Recommended use is 1-2 times a week, and it is recommended to allow a rest period of 3-4 days from the day after use.