I have been using the Rio Eye Refresh for a few weeks now. I really like using this device, it feels nice on your on my skin, it is now part of my daily routine. I let the device heat/cool up/down whilst I am drying my hair and then use it with lots of different serums and creams around my eye areas.
The hot and cold works like this:
I also use the cryotherapy after using my Iluminage Laser around my eyes.
This is my first Rio device and I am impressed with the production quality and the price was excellent.
Keep using the devices everyone!