Product review (4 stars): Neat
This is pretty big and awkward. It is hard to get through solution in and did not come with directions. I wish they would have sent directions with it. The box was crushed when arrived but it appears to okay. Once I figured out how it works it does seem to worknow at softening and moisten the air in my car. It did last for a few days but I was taking it out every time I stopped the car. It is a neat gadget for those who like these things.  I don't desire the size of it, I was hoping it was a little smaller. I have not figured out how to change the little cigarette looking filter yet.
I got a sample of this product at a discount inot exchange for my honest review