Ice Cooler Feature 1.3 Major Functions: (1)Skin Rejuvenation. You can use it to shrink pores, lock in moisture and tighten skin; (2)Discomfort Relief. With a calming effect, it can also be used to soothe sunburn, edema, redness, and post-operative pains; (3)Nutrient Import. Its skin-fitting probe can produce an appropriate massaging force to help penetrate skin care products. 2.Long-lasting Coolness. Aluminum alloy with excellent thermal conductivity is specially used. It feels cool, and can absorb coldness from environment efficiently to stay cold for a long time. 3.Enlarged Probe. Compared with other coolers, it features a much larger probe, with which you'll be able to enjoy 200% cooling efficiency & pleasure. 4.Lower Beauty Cost. Made from exquisite workmanship, this cooler can be placed directly in the fridge for your ready and reusable use-you don't need to pay any extra costs for it. Operation 1.Freeze it in a fridge for 30min. 2.Take out, check if the temperature is appropriate. 3.Apply on skin area to be treated. 4.Massage in circles for 15-20min. Tips 1. The cooler can be used with cream or emulsion for better lubrication & absorption. 2. To avoid skin injury, do not use on the same area for too long. 3. The cooler can always be stored in a fridge, and you don't need to freeze it every time before use. Caution 1.Do not use it in any wound area. 2.Do not use it in the same place for too long to avoid frostbite. 3.Avoid being placed in a place where the sun shines directly. 4.Do not use any corrosive substances to clean the cooler. 5.Please use cotton or tissue paper with water to clean it semi-dry. 6.Do not flush the cooler directly. 7.Do not cause the cooler to fall or collide, so as not to cause damage to it or deteriorate the coldness storage capacity. Specification Item Type: Ice Cooler Color: White/Silver/Golden Material: ABS and Aluminum Weight: 147g Size:10.5*4*6cm/4.1*1.6*2.4in Probe Diameter: 6cm/2.4in Product Include 1*Ice Cooler 1*Box