Rolling Chef's Knife makes slicing and dicing a breeze. Can slice, dice, and mince with a high level of precision. The Rolling Knife uses a circular blade that runs along the entire circumference of the handle, allowing you to roll it on a cutting board like a toy unicycle. The rolling motion makes it especially useful for slicing items, with a sharp blade that allows it to run through everything from veggies and fruits to breads and meats.