Not rubbing a vibrator on my face. This is the @therabody depuffing wand. I wasn't going to buy it because I have their facial massager with hot and cold attachments, but @goalstogetglowing went to their launch event and they told her it gets colder and hotter than those attachments. She gave her approval on it as it does get really cold without being toooo cold and ever having to touch a refrigerator. I bought it mainly for my sinus and jaw pain. There is a cold setting and a heat setting. I love how the attachment fits perfectly under your eyes - something an ice roller has never been able to do. Not a must have for me, but fun to have. The heat just feels good, but supposedly if you do it before serums, it helps absorb better. And cold is good for puffiness. Will be great for travel!! LTKBeauty