- Needle length: 0.2mm/0.25mm/0.3mm. - Color: black/white (handle)+purple (roller). - Material: medical-grade stainless steel (needle) and hard plastic (handle). - 100% brand new and high quality 540-Needles Micro-needle Roller Medical Therapy Skin Care Tool. - A common cosmetic procedure for treating many conditions by stimulating collagen and elastine
Production.
- Stimulate the collagen production. - Improve elasticity of skin. - Smoothen acne scars. - Promote skin rejuvenation and improve alopecia. - Mildly roll 10 times vertically and horizontally. - Can be used on all areas of the face, neck and body and scalp. - Can be used by yourself anytime at your personal convenience. - Different needle lengths have different usages:
1. Home use: 0.2mm/0.25mm/0.3mm 2. Clinical use: 0.5mm/0.75mm 3. Medical use: 1.0mm 4. Physician use: 1.5mm/2.0mm/2.5mm/3.0mm