Dr Pen A9 Device - Wireless Dr Pen - SAHPRA Approved DeviceDr Pen A9 Dr Pen Microneedle treatment is a non invasive treatment which gives your skin that glow you're looking for. Micro needling targets fine lines, wrinkles, texture, stretch marks, loss of tone and elasticity, enlarged pores, acne scarring and pigmentation. Wireless mode LED Gear Speed Display 6 Speed Levels Needle Adjustment Range 0 2. 5mm Longer battery capacity How to use Dr Pen A9? Work in small areas and apply serum to each area before