Review on STK 20 Pack Extra Thick Magic Cleaning Pads - Ultimate All-Surface Eraser Sponge - Effortlessly Eliminate Dirt with Water - Kitchen, Bathroom, Furniture, Leather, Car, Steel - Melamine Power! by Beth Parker

Tried my sponges today and the first thing I noticed was that they are very strong! I've been using Magic Erasers since they were in testing and they don't last as long as these. I usually use Magic Eraser to clean my shower tray (using Ajax) and by the time I'm done the sponge has already lost a few pieces and I can usually only use it 2 times. This STK sponge didn't crack at all, just shrunk a BIT after the first use. I will buy them again and save a lot of money in the long run. I included an image (the wavy sponge is copyrighted, both have only been used once for the same type of work).