Set for 4 New-Scratch Pot Scrub Sponges - Dishwashing & Household Cleaning

They have a dual-sided design, with one side typically being a soft sponge for gentle cleaning and the other a rougher, metallic-looking scrubber for tackling tough messes. 

The scrubbing side is often advertised as non-scratch, making it safe for use on various surfaces like non-stick pans, glass, and stainless steel. 

The sponges are durable and can be used for cleaning pots, pans, bowls, and countertops. 

They are available from various online retailers.