Say hello to Ginsu’s® KISO™ Original Slicer! This is the re-imagination of the knife that started it all! This black handled knife sports the exclusive Ginsu serrations that makes this blade the ultimate knife for the uncomplicated kitchen. Kiso is easy to own with blades that are polished to a mirror finish making them Dishwasher Safe! Kiso is easy to use. The exclusive Ginsu serration make chopping, slicing, and dicing effortless!