Refresh Eye is a soothing and reviving treatment for sensitive skin around the eyes. Making use of Peltier technology Eye Refresh delivers a heated thermotherapy and gentle cooling cryotherapy treatments. The warming effect helps the absorption of Eye Contour Serum into the skin layer, while a supply of nutrients and oxygen in the skin is stimulated. The cooling effect will help to cool the skin, and connect the active components of the serum in which the treatment is completed. The Contour Eye Serum is specially formulated to refresh tired and stressed eyes. Important: Before you start putting everything ready. The Eye Refresh only works for a treatment period of up to 12 minutes. Eye Refresh can not be used for 60 minutes before the header comes back to room temperature. Repeated use within a period of 60 minutes will reduce the cooling effect significantly. How to use Step 1: The product should be fully charged before you start your treatment. Then off button on the power to turn on the unit. Step 2: The mode flashing blue light. Step 3: The Eye Refresh is ready for use when the blue light stops flashing. Step 4: Choose your treatment. Important: Both sides of the Eye Refresh working at the same time. The Thermotherapy side heats and cryotherapy side remains cool. The device will need about 60 seconds to reach the optimum temperature. This, however, will depend on the ambient temperature. The device switches itself off after 12 minutes automatically. Step 5: Turn off the device by holding the power switch button. Step 6: After use, clean the unit with a damp tissue.