Microneedling is an effective method of rejuvenating skin through stimulating new cell growth, leaving the surface of your skin plump and more even in tone and texture. The Aqua Stamp is an excellent alternative or accessory tool to use in your derma rolling practice. By having a more compact head, you can treat areas that are difficult with a derma roller, and the Aqua Stamp has the added advantage of dispensing serum through a hydraulic system as you stamp the tool over your face or neck.