Get your own ICE BEAUTY BALLS for better skin care Before a cool facial treatment, keep ice rollers properly in the fridge or a freezer (YES, you can keep the globes in the freezer for better effect at 14-40°F (-10-4 °C). It is not suggested to put them in the freezer more than 10mins. Eliminate fine lines. Tighten skin and reduce large pores. Minimize inflammation and puffiness of the face. Oxygenate the skin and boost skin elasticity. Provide a cool and soothing touch after facial treatments. Enjoy clearer and younger- looking skin.