12 utbytbara NÅLHUVUDEN12 Pin Microneedle Cartridge: Fewer Needles (12 Pins): This allows for deeper penetration into the skin because the pressure is distributed across fewer points. More Intense Treatment: Since there are fewer needles, each needle penetrates with greater force, which can result in more aggressive treatment. Targeted Areas: Ideal for treating smaller or more specific areas such as deep wrinkles, acne scars, or areas requiring more concentrated treatment.