ZMBITY 140 Titanium Adjustable Microneedling Derma Stamp -Derma Microneedle Pen for Body & Hair & Beard Growth - Derma Roller Alternative Skin Care - Dr Beauty Pen For Men and Women Home Use
GREAT QUALITY - Made of Grade A 0.25mm 140 Titanium Pins.Titanium needles won't bend or rust,instead of metal disk, you can clearly feel the difference between them.