-The Derma Pen Needles Box contains high-quality microneedles designed for use with dermapen devices, commonly used in microneedling treatments. These needles are made from medical-grade stainless steel, ensuring precision, safety, and optimal results for skin rejuvenation, scar treatment, and fine lines. The microneedles work by creating micro-channels in the skin, promoting collagen and elastin production. Available in various needle lengths, these disposable needles provide a hygienic and effective solution for professionals in aesthetics and dermatology. Each box typically contains multiple sterile needle cartridges for single-use applications.