SD Enriching Beauty Derma roller is a handheld roller-device covered in microneedles – needles ranging in length from 2.5 mm– which is rolled over the skin. This is done in order to create tiny punctures on the skin which triggers skin repair, leading to the creation of new collage
Great product for beard growing Use 0.5mm for beard And🙂 Use 1mm-for hair growing Clean well after use and also give a massage on the applied place by oil The result will be good❤🥂