Functions - 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: • The 1.00mm/1.5mm-size needles can remove wrinkles and pigmentations on the skin. • The 0.5mm -size needles can help build beautiful & healthy skin, and prevent hair loss. • The 0.2mm/0.25mm/0.3mm-size needles are perfect for cosmetics application Download There have been no reviews for this product yet.