The Ora Electric Microneedle Derma Pen System takes the guesswork out of microneedling by delivering controlled, precise needle movements faster than a traditional roller. What sets this pen apart from others is the adjustable needle head (ranging in length from 0.25 mm to 2 mm) and the built-in vibration mechanism that allows for deeper needle penetration. The fine needles penetrate the skin just enough to create tiny punctures that send healing signals to your skin. This stimulates the production of collagen and elastin, resulting in smoother, firmer, healthier, and younger-looking skin. Use the pen on your face or body to reduce the appearance of acne scars, fine lines, wrinkles, and stretch marks. You can even use it on your scalp to stimulate hair growth. The Ora Electric Microneedle Pen offers a 100% pain-free experience with professional results, all conveniently from the comfort of your home.