Pro-Secret Icy Gold uses the harmonizing combination of golden RF fractional microneedling plus ice hammer to achieve powerful visible skin anti aging effects. Safety notice:  Rejuva Fresh Pro-Secret Icy Gold has a built in advanced sensor + we include free online training with your purchase. Treatment with this machine is not only one of the best ways to reduce scars and stretch marks, it is also ideal for safely providing long term skin tightening and wrinkle reduction.  How the Technology Works: Microneedling activates the skin's natural healing process, boosting metabolism and the production of collagen and elastin, which in turn keep the skin smooth & glowing. Radio frequency (RF) therapy not only tightens skin and reduces wrinkles, it also helps break down and remove fat cells.  So there is a firming, contouring effect. Cold hammer soothes the skin and reduces any redness or puffiness following the other treatments. Included: Main Machine  RF microneedle handpiece Cold hammer handpiece 4 needle cartridges - one each of  10 Pin, 25 Pin, 64 Pin, Nano Pin Power cord (selected based on your shipping address) 1 Year Warranty Download Instructions PDF Order Additional Needle Cartridges