I have to say...they work GREAT! To test the bags I put bananas in one, tomatoes in one, and apples in one...and left them on the counter in my fruit bowl...a week ago. All of them are still healthy, fresh and even the tomatoe is still firm and the banana is still bright yellow. Yay!
I know, I sound a bit infomercial=ly myself, but when I find something that actually works, I have to share! :)