Use methods:
1.2.0mm for stretch mark removal, slimming,
2.1.5mm for deeper wrinkle removal, scar removal
3.1.0mm for treatment of wrinkles around eyes, eye pouch, black eye,
4.0.5mm for whitening, skin lifting
5.0.2mm for daily skin care
Needle Lenghth and Use By : (Customers can choose any your likes size)
0.20mm--Home Use 1.00mm--Medical Use
0.25mm--Home Use 1.50mm--Physician Use
0.30mm--Home Use 2.00mm--Physician Use
0.50mm--Clinical Use 2.50mm--Physician Use
0.75mm--Clinical Use 3.00mm--Physician Use

Used for skin problems:
Wrinkles,Aged skin, Acne scars,Large pores,Stretch marks,Hyper-pigmentation,Scars
Whitening,Accelerated cell turn over,Cell regeneration,Cellulite etc