Adjustable Length: The stamp cartridge can be adjusted from 03.0mm, allowing for customizable treatment based on your skin's needs. Precision Treatment: The adjustable length enables precise treatment, targeting specific areas with varying needle depths. Versatile Use: Suitable for various skin treatments including scar reduction, anti-aging, and skin rejuvenation. User-Friendly: Easy to use with a simple twist mechanism to adjust the needle length. High Quality: Made with durable materials, ensuring long-lasting performance and reliability. Features: Adjustable Length: The stamp micro-cartridge can be adjusted from 03.0mm, allowing for customizable treatment based on your skin's needs. Precision Treatment: The adjustable length enables precise treatment, targeting specific areas with varying needle depths. Versatile Use: Suitable for various skin treatments including scar reduction, anti-aging, and skin rejuvenation. User-Friendly: Easy to use with a simple twist mechanism to adjust the needle length. High Quality: Made with durable materials, ensuring long-lasting performance and reliability. Specifications: Color: White Handle Material: ABS Cartridge Material: Stainless Steel Adjustable Length: 03.0mm Package Weight: 86g Package Size: 162 x 45 x 40mm Package List: 1 x Roller 1 x Roller