1 x Elextrical nail care device
3 x Nail care device cap
3 x Nail care heads
1 x AA battery(no includes)

2.Description:

Is the MICRO Smooth roller painful to use?

No. The roller gently smooths the top layer of your nail.  If you accidentally brush the skin around your nails you will experience no pain whatsoever. 

What if I press too hard? Can I damage my nail?

Built into the MICRO Nail is a pressure resistance control.  This ensures that if you do press too firmly, the roller will simply stop rotating.  Release the pressure until the roller starts rotating again.  MICRO Nail is so effective you do not need to press too hard and only need to use the product for a few seconds on each nail.

How often can I use MICRO Nail?

We recommend that you use MICRO Nail at maximum once every two weeks. The MICRO Smooth Rollers smoothes ridges on the nail, this should only be used 2 seconds per nail and only once every two weeks.

How long does the MICRO Nail finish last?

This depends on what you do with your nails and any products you apply.  In research the finish lasted up to 2 weeks for some people.