The Pritty Derma Roller 2.5mm is a professional microneedling device featuring 540 fine needles designed for skin rejuvenation and collagen induction therapy. The roller comes in a pink and white retail package with a comfortable ergonomic handle for controlled application. Due to the 2.5mm needle length, this derma roller is recommended for professional use only under proper supervision, as longer needle lengths require more expertise and careful handling. The device should be properly sterilized before and after each use. This is a personal hygiene product and appropriate safety and sanitation protocols should be followed.