The Drs Derma Roller System 0.5Mm Is A Skincare Tool Designed For At-Home Micro-Needling. It Features Fine Needles That Promote Collagen Production And Enhance Skin Texture By Improving The Absorption Of Serums And Treatments. Ideal For Reducing Fine Lines, Scars, And Overall Skin Rejuvenation. Safe And Effective For Various Skin Types.