10 Pieces Cartridges Replacement Tips Need1es For Dr. Pen A1 Ultima Electric Derma Pen Stamp Auto Microneed1e Roller

replacement needle cartridges for dr.Pen a1 auto microneedle therapy systemdr.Pen has arrived.

the same technology used by beauty salon & spa's is now available for home use and for a fraction of the cost. 

the dr.Pen derma pen adopts the newest technology so you can control the speed of vibration and the needle length. 

this allows you to reach maximum results in all areas of the skin.  

features:
      9/12/36/42/nano  needles per cartridge     

      protective cap     

      each cartridge is sterilized and individually packed

      for dr.Pen derma pen

      each needle can be used for 4-6 times according to treatment