Scotch-Brite Greener Clean Recycled Scrubbing Circles get tough but don't scratch. These scrubbing circles can take on the tough jobs without scratching surfaces. Perfect for use on all surfaces including non-stick cookware, pots and pans and glassware. The circular and open design allows for easy rinsing and drying. Dishwasher safe and dye-free, glue-free and BPA-free.