The Dr. Pen Disposable Tip Needles H24 are designed for advanced microneedling treatments to address various skin concerns effectively. With 24 high-precision needles, this cartridge delivers optimal skin penetration for enhanced collagen stimulation and product absorption. Compatible with Dr. Pen devices, it is ideal for professional and personal use under proper guidelines, offering a safe, hygienic, and effective solution to improve skin texture and elasticity. These needles are crafted with medical-grade stainless steel. The 24-needle configuration allows for targeted application, making it suitable for minimizing acne scars, reducing fine lines, and rejuvenating dull skin.