The Scotch-Brite Non-Scratch sponges are excellent! They, of course, don't scratch my non-stick cookware. They also last a very long time and so are a good value. They fit well in my hand which is important also because I have problems with my hands. These sponges do a great job!
It works really well on my non-stick pots and pans without scratching them. I like the that they are thin and flexable so I can easily get into the bottom curves of the pans, yet they are wide enough to hold onto for the outside enamal coating of the pan. It cleans there just as easily. I also found that the flexability allows me to get down into the sink drain and scrub crud from the groves and not tear up my hands or have to deal with pieces of the scrub left behind.
I love these sponges. My mom gave me a set of cookware for Christmas that can't be put in the dishwasher, so when I saw these sponges, I had to try them. They are safe for my cookware and I love it!