Unscrew upper handle and place inner stainless steel ball in the freezer for 2 hours to activate cold relief that lasts up to 6 hours; For Body: Massage areas of discomfort in a circular motion; can be used on top of clothes or on direct skin; For Face: Make sure the face is dry and free from moisture/sweat. Begin to massage the face + neck for 10 minutes in an upward and outward motion with the free-rolling cryoball constantly moving