The Quick Erasers are a copy of the Magic Erasers and they are amazing! I clean out the sink at the end of the day in under 20 seconds and it's beautiful and shiny. Then, I just rinse it and re-use it :)
On to the sponges; they're thinner than others, but I don't use them very much since we have a dishwasher :)
Do you buy things at a dollar store? If so, have you noticed things that are made in the USA?
Have a blessed weekend!