Sanding sponge RVS PowerInox 2pcs. The Sanding sponge RVS PowerInox 2pcs is essential in the kitchen. If you love baking, cleaning is naturally part of it. This pack contains 2 metal sponges. Perfect for stubborn cleaning work. Scrub away grease, for example, with this sponge. Just be careful not to use the sponges on delicate surfaces.