Bio Pen Q2 EMS LED Micro Current Pen

I've had this for about six months and have used it approx 5 times. Works great. Comes with two cartridges. Retails for $319. Cartridges retail for $69 each. Manual comes with. Treatments You Can Perform With The 25-pin microneedle cartridge for Bio Pen Q2:Skin firmingSkin texturesBody scarringStretch marksHyperpigmentationsKey Features:Gold-plated fine gauge for treatment effectivenessEasily connected with Bio Pen Q2 microneedling penMaximum depth of 1.5mm for customised How does microneedling work?The needles create tiny micro-channels on the surface of the skin. These tiny micro-channels stimulate the skin’s healing response, which includes increased production of collagen and elastin.Having more collagen and elastin causes the skin to become firmer. ideal for everyday use. finest materials and excellent craftsmanship ensure long-lasting durability.