Kostech Derma Roller Micro needling is an effective remedy & treatment for different hair loss conditions. The hair roller & scalp derma roller for face are likely to benefit regardless of what’s causing your hair loss. Safe and Painless - Kostech Derma roller kit can not only be used as a face roller, but also as a scalp or beard roller to help stimulate hair and beard growth. A Derma roller has hundreds of microneedles that create tiny punctures in the skin, opening the pores for a moment. Kostech derma roller is easy to use to meet your different needs. such as face, beard, scalp etc. Safe and simple to use which can help you microneedling at home easily. More Effective - The derma roller is easy to use and it is more effective than 0.25mm to 2.5mm derma roller. Growing healthier, thicker beards and hair, and Improves skin firmness for smoother skin. HIGH QUALITY - Formulated with only the high quality 540 Grade A Titanium. Kostech use only premium material to produce our highly effective, gentle derma tool which is the solution for maximizing results.