Microneedling Pen Cartridges - 20 PCS 16 Pin for M8 & M7S | Easy Home Use

• The needle length is 0.25mm which is friendly for beginners.
• Crafted with premium materials, great alternative for derma roller.

20 PCS 16 Pin Microneedling Pen Cartridges for Derma Roller Pen M8,M7S, Easy-to-Use for Home Use (16 Pin,20PCS)