Microneedling Derma Roller Pen Cartridges - 12 Pack 36 Pin 0.25mm for M8 & M7S | At-Home Skin Care

• For M8,M7S (0.25mm)
• Coming with 12pcs derma roller replacement 16Pin (0.25mm)

Microneedling Pen Cartridges for Dr Pen M8,M7S, Easy-to-Use 0.25 mm for Home Use