Product review (5 stars): Perfect for dry winter skin!
I put two of these in my bedroom over the winter and they seemed to really help with my dry skin and nose. We have gas heat, which is notoriously dry. I had used a humidifier in the past, but I didn't like how it sprayed water mist everywhere and left the area around it all wet. I also didn't like how it got all of that funky pink mold in it and was nearly impossible to clean because of all of the crevices. I decided to try these to see if that would eliminate the need for the humidifier. They really did!

You do have to fill them with water every day, but if you just add that to your nighttime routine, you get used to it. They are also plastic, and kind of flimsy on the top. Not super flimsy, but if your regular metal registers support something like a nightstand, or if you step on them regularly, you will not be able to do that with these.

Aside from that, these did the job, did not get gross and moldy, and are pretty inexpensive. I am very happy with this purchase.