What it is: An attachment head designed exclusively for use with the GloPRO Microneedling Regeneration Tool (sold separately).What it does: As the GloPRO EYE MicroTip Attachment passes over your skin, it creates imperceptible microchannels in the epidermis, helping to visibly restore volume and glow and support delivery of skin-care ingredients when used immediately prior to application. The result is a visibly firmer, smoother and more refined appearance. It may be used alone or immediately prior to the application of eye treatment products. How to use: The attachment head should be replaced every three months with regular use. To install the MicroTip attachment head, press the round release button on the back of your GloPRO tool and slide off the old MicroTip head. Insert the new head. Prior to treating the skin, thoroughly cleanse the treatment area. Gently roll the GloPRO EYE head 4-10 times in horizontal, vertical and diagonal directions to maximize skin stimulation for at least one minute. Sterilize the MicroTip head after each use by thoroughly spritzing with alcohol. Features surgical-quality stainless steel needles (0.3mm in length)