Review on WLFYMZ Car Humidifier: Colorful Cool Mini USB Portable Humidifier for a Relaxing Office, Bedroom, and More - Auto Shut-Off, 2 Mist Modes, Super Quiet (White) by Christin Barajas

It took several attempts before it worked. Only wet cotton wool will not work, it must be soaked for the first time. But once it started, my car smelled nice. Perfect for a coaster. And nice colors if I want, or I can just turn off the light. The pad warped so it was too big to put back in after refilling, but I put it back in as best I could. The altar doesn't work but makes a mess when I pick it up if I'm not very careful. In general it seems decent