The quickest, easiest and safest way to clean rubber stamps no matter how deeply etched. The scrubbing surface is tough enough to clean every crevice, yet gentle on the rubber image. Features 2 surfaces: 1 is a fine, non-skid cushion and the other is coarse. Made of synthetics. Rinse with soap and water. 6"X6" foam-backed pad. We also like this for burnishing gilding flakes when dry to remove the excess flakes from your project. Just cut your Rub It-Scrub It into smaller size pieces and rub gently across the surface.