The 36-pin configuration is used for more extensive areas, allowing for more coverage compared to lower-pin cartridges, making it suitable for anti-aging, stretch marks, and scar treatments.

Key features of the 36-pin Microneedle Cartridges for Dr. Pen M7 Microneedling Pen

• Equipped with a new three-snap fixed structure to enhance performance and protect the device’s longevity
• Easily paired with Dr. Pen M7 Microneedling Pen
• Fine gauge from top-quality stainless steel material
• Maximum depth of 2.5mm