Dr. Pen h6 microneedling derma pen smart liquid-dispensing microneedling system the dr. Pen h6 microneedling derma pen is an advanced skin treatment device designed with pioneering smart liquid-dispensing microneedling technology. By combining intelligent puncture control with precise serum delivery, the device enhances the effectiveness of skincare treatments while supporting visible skin rejuvenation. 10 Pieces pack per box with integrated chip control, adjustable needle depth, and dual-light therapy, the dr. Pen h6 provides a professional and efficient solution for improving skin texture, boosting absorption of active ingredients, and promoting overall skin renewal. 18-Pin needle cartridge designed for targeted precision treatments on smaller areas. Benefits improves acne scars reduces depressed scars helps firm the skin supports localized skin repair the 18-pin configuration allows controlled penetration, making it ideal for precise treatment of small or delicate areas. 36-Pin needle cartridge a versatile cartridge suitable for general skin rejuvenation and scalp treatments. Benefits reduces wrinkles and fine lines enhances hydration and skin brightness improves firmness and elasticity helps fade hyperpigmentation can be used for hair follicle stimulation in scalp treatments this needle type is commonly used for overall skin revitalization and hair restoration procedures. 42-Pin needle cartridge best suited for larger treatment areas and deeper skin concerns. Benefits...