What it is: A dual-ended roller that harnesses the power of ice-cold temps to depuff, tighten and detoxify skin for a sculpted, radiant appearance.What it does: Crafted from professional-grade stainless steel for even, sustained delivery of cold therapy, the roller is designed to instantly sculpt, contour and tighten skin. It chills skin to the critical 45°F temperature known to help increase micro-circulation, collagen production and flush out toxins. Pores are constricted for a tighter appearance, and it naturally helps extract impurities while slowing oil production. The roller relaxes muscle tension to help rewind mechanical wrinkling, including the appearance of crow's feet and expression lines. The narrow roller instantly de-puffs under eyes and helps reduce the appearance of blemishes. The broad roller is ideal for sculpting cheekbones and relieving shoulder/joint tension.Research results:In a consumer perception survey:- 100% of people saw an improvement of puffiness under the eyes- 93% of people said their face appeared firmer- 100% said their muscles felt relaxed after use- 90% of people said their skin appeared calmer- 90% said skin felt softer and smoother to the touch- 93% of people said their skin felt awakened after useHow to use: Cleanse face, pat dry, then apply your favorite serums, oils and eye cream. Remove the Cryo Roller from the fridge or freezer (allow roller to sit for 5 minutes out of freezer before use). Using the wider roller, start at the center of the face and roll outwards with long strokes. Use the narrow roller to target hard-to-reach areas such as under and above the eyes. Natural Beauty & Wellness products are free of sulfates, phthalates, parabens, petrochemicals, mineral oil, silicone and talc Cruelty-free