Disposable Sterilized Micro Needle Microblading, With sharp and fine points, can create the most natural and realistic eyebrows. Stainless steel material is noncorrosive easily and stable, which can create a safe and healthy environment for tattoo work. 3. It is sterilized by gamma rays and packaging with the latest sealing technology. Material: Stainless Steel Optional Style: 3R/5R/7R/9R/17R/19R/21R/40R https://www.gabrow.com/wp-content/uploads/2019/09/Disposable-Sterilized-Micro-Needle-Microblading.mp4