【The Excellent Home Set】A professional skin care pen that is very easy to use and can be operated by yourself at home.It can be used on face and body to help you improve different skin conditions.  
  
 【5-Speed Levels＆1-Massage Mode】For Different Skin Areas - Equipped with 5 different speed levels to adapt to choose from. You can easily adjust it by short pressing the power button.Massage Mode -Massage and tighten your skin.The bottom of the microneedle device will vibrates.(Note: Pressing to the 6th gear in turn is the massage gear.Pressing the power button again will end the job and start shifting gears again.)  
  
 【Adjustable Non-Slip Dial】 It has a non-slip rotary dial, you can easily adjust the cartridges to meet different needs.  
  
 【12Pcs Replacement Cartridges】12pcs individually packaged cartridges, 3pcs of which are 12-pin , 3pcs are 36-pin and 3pcs are 42-pin. 3xNano series. These cartridges are disposable and one-time use. It is very convenient to replace each time.  
  
 【Warranty】With 12 months Warranty and 24 hours customer service.