SANHE Laser's Portable Microneedling Radiofrequency Vacuum RF Machine revolutionizes RF microneedling with a built-in vacuum feature. This innovative design ensures deeper penetration of topicals by creating channels with tiny microneedles and delivering RF energy. As the needles retract, air is released towards your skin, driving the topicals deeper into the dermis and boosting topical penetration by up to 67% (M and F Type needles).