The Cool Skin Tool is designed to cool, soothe and help stimulate blood circulation to ease inflammation, irritation and redness. Enhance any skincare routine to tighten pores and diminish the appearance of fine lines by aiding product ingredients to penetrate deeper for faster, more effective results. Utilizing a proprietary solid alloy technology that offers a cooling effect for up to 30 minutes, this tool may be used safely anywhere on the face, neck or body and on most skin types, alone or in conjunction with targeted serums and products to pamper the skin and create a more even-toned surface over time. Keep in the refrigerator for extra cooling. Do not put in freezer.