I use this in my travel humidor. Humidity level is held constant.

Bought this at the suggestion of a friend and have been real pleased at how it maintains the humidity in my humidor. A must have...

I followed the directions and this product made absolutely no difference in the humidity level in my humidor.Save your money.

I definitely love products that work as advertised. When they perform at an excellent price point, even better. This humidifier bar comes ready to use right out of the package and has performed flawlessly, keeping my desktop humidor at nearly a perfect 70% for the past month of use. I love it and will definitely buy it again.