The Burgon and Ball Mini Sharpening Steel is the perfect little pocket steel sharpener. Its precision cut is ideal for pocket knives, pruners and small bladed tools. It has a handy attachment ring and is magnetic to pick up the leftover fine particles of steel from sharpening. It is made from brass and Sheffield steel. 4" long. It looks to me like a cute little sword. You can tie it to your Felco's so it's always handy.