Micro Needling Derma Roller Dr Pen

Product Description

Nanometer (nm) is length units, 1nm is one billionth meter, and around four atom diameter.

The diameter of DNA chain is around one nanometer.Nanocrystals is designed and produced according to the skin, and the material is 99.9999% high purity monocrystalline silicon, without Lead and Mercury, have great biology compatibility. The contactor of nanocrystals is only 1/100 of skin interval. After open the pore, the skin will close in 20 minutes

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Electric Nano Microneedles device 6 different level power speed.
Needle tips are disposable. It is safe to share hand piece with other patient. 
It is economical, you just need to replace the needle tips afer every treatment.
The needle tips are inserted to your skin at a perpendicularly, pain is minnmized. 
Needle length is adjustable to different sizes denpends on the areas or the purpose 
of the teatment, so that you can apply to different areas of body.