Highwinwin Needle Cartridge for Electric Auto Microneedle Derma Pen 10pcs
Needle cartridge for Motorized Microneedle Derma PenMicro needle length (0.25~2.0mm)Total needle number of each needle cartridge: 12 needlesNeedle material : Titanium needlePackage included:10pcs cartrige needle(not included the machine)