High quality purple stainless steel permanent manual makeup tattoo pen for microneedle blades   Specifications: 1.This pen be made by stainless steel ,the collet is very tight ,can nip the needles very well 2.The pen can fit any size microneedles blades and any size RL classical permanent makeup needles,can be used for line and shading ,very convenient to use 3.We accept OEM for any design for the manual pens,very well come to inqury from my company