If you cook anything like the way that I do, the Zon Knife Set would certainly increase the efficiency of your food preparation method. For those who feel that the ingredient prep process is eating up valuable time, this device serves up a solution for increased slicing speed.
Snežana Jeremić's design comprises a case and four identical knives that can be slotted into that cover. Point them inwards for safe storage and point the cutters outwards for an optimized dicing setup. Once the angled blades are securely in place, grip the case as a handle and cut four segments of veggies with a single stroke. You'll be through an entire carrot or stalk of celery in seconds with the Zon Knife.