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.

Your grandmother’s culinary arsenal might be filled with gadgets that seem enigmatic at first glance, but each has a unique story and function in the art of baking. The tool in question, despite its unusual appearance, is a staple in traditional baking practices. It has helped many bakers, both professional and amateur, achieve the perfect texture in their pastries. Let’s delve deeper into uncovering the mysteries behind this kitchen oddity.