The Derma Roller is a microneedling skincare device designed for at-home use. It features fine needles that create micro-channels in the skin to enhance product absorption and stimulate collagen production. This device helps improve skin texture, reduce fine lines, and address various skin concerns through controlled micro-injuries. The package includes clear usage instructions: First disinfect with medical alcohol, then roll the device back and forth 4-5 times in multiple directions (horizontal, vertical, and diagonal) over the treatment area. The roller should be used with equal pressure and consistent speed to create micro-vessels effectively. After treatment, skincare products can be applied for enhanced absorption. The device comes in sterile packaging and includes illustrated step-by-step application guidelines for proper use.