Needle Cartridges for Velvet Microneedling Pen-14 pin

Compatible only with the FDA Cleared and Approved Velvet Microneedling Pen. *Pen not included in this purchase- only micro needle cartridges* These sterile, single-use 14 pin microneedling cartridges are extremely effective for microneedling treatments.  Each microneedling cartridge is EO (Ethylene Oxide) sterilized and individually packaged for single use only, ensuring the highest standards of hygiene and safety. The proprietary needle cartridge should not be re-sterilized or reused, maintaining the integrity and performance of each treatment. To prevent contamination, the Sollift device and needle cartridge are used with a non-sterile, disposable protective sleeve. This feature adds an extra layer of safety, keeping the device clean and sterile. Gauge: 32 BWG Roughness: <32 RMS Material: Medical grade stainless steel Sharpness: Radius specification within 0.005mm (max) Extension: Maximum needle extension is less than 2.3mm. Needle Depth: allows for incremental increase in settin