Brand from South Korea: ilso. Benefits:This cooling massage tool helps cool down irritated skin and lower skin temperature instantly.Dual-sided design enables easy application even to hard-to-reach areas.Features a color-changing massage stick as a temperature indicator.Made with tableware stainless steel that offers a clean and safe cooling experience.Promotes better pore-caring effect pairing with ilso's skincare products.How to use:Store it in the refrigerator or freezer for at least 1 hour before use.Gently massage directly onto heated skin with the cooled surface.Recommended to apply a massage cream or lotion before massaging to avoid irritation.Check the cooling plate with your hand to ensure the temperature is suitable before use.