This item was included as a bonus when I purchased a product from the official website. I have opened it to check the contents. MediCube AGE-R AIR Made in Korea - Uses electrical micro-needles to tighten the skin by briefly emitting high-voltage electricity, leading to less noticeable pores. - Allows beauty ingredients to penetrate deep into the stratum corneum. - 4.9 times better skin care absorption compared to application by hand. (According to the manufacturer's research, MediCube Skin Booster Shot Measurement Report) Popular series...AGE-R Derma Air Shot Care...Penetration/Introduction Area...Face Available for immediate purchase. Please feel free to ask if you have any questions.