I can't believe that such a cheap and simple product does such a great job!!!
I had a pot in which rice was burnt over 6 months ago. I tried everything to clean it up: Multiple soaks and scrubs, steel wool, scratching with a spoon, vinegar, baking soda, etc. I was out of hope to see this pot clean(er) ever in my life. Then I stumbled into this product and saw the great reviews it had and, considering the low cost, added this to a shipment. After receiving it, my first task was that burnt pot. I poured some hot water in it and gave the scrapper a shot - this without soap or anything else. It worked! I was - and still am - amazed, especially after all the ways I tried to clean this pot up. Now, the pot isn't back to brand new and I realistically didn't think it would, but it did scrape off over 75% of the black burnt substance stuck there!
Now I use these scrappers on anything that's stuck, be it on metal, glass or other and I love them. In fact, I only use one and they seem so sturdy that I don't even know if I'll get to use the second one! A must buy for any kitchen!