Please check out the following site (and again after the 13th)
Re: needling tools!
The site is still under construction until the 13th.
To be used also only on acne scars and not on active acne. The instrument that he uses is shown on this website. Dr Des Fernandes states this needling tool is much better than tattoo needles because these needles go deeper and end up giving a better retraction of the skin.”