These pliable abrasive blocks are perfect for removing rust from metal tools.
Each 3" × 2" × 3/4" rubber-like block has abrasive embedded throughout, and works well wet or dry. They can be used like sandpaper on wood, and will also clean up cookware — even soot-blackened camping pots.
Available individually in coarse, medium and fine grit. Also available as a set of all three. Made in Germany.