dr. pen derma pen auto microneedle system adjustable needle lengths 0.25mm-3.0mm electric dermapen stamp auto micro needle rolle

product features wrinkle removal/acne removal/improve scar, skin rejuvenation treatment of acne scars and hair loss treatment of stria gravidarum and reduces dark circles, bags and puffiness around the eyes prevent acne breakouts and age spots and reduce swelling, irritation and redness from dermaroller use ice roller before and after cosmetic procedures. it minimizes discomforts, irritation, and redness