Spotted this U-shaped tool with multiple metal blades in my grandmother’s baking bin. It has a wooden handle but looks like some kind of strange knuckles.

While rummaging through your grandmother’s baking bin, you might stumble upon a peculiar tool that sparks both curiosity and nostalgia. It’s a U-shaped contraption with a wooden handle and several metal blades aligned in parallel, resembling an odd set of brass knuckles. This intriguing tool isn’t a relic of a bygone era of self-defense, but rather a beloved kitchen implement with a very specific purpose.