Techno Agencies manufactures a manual potato chips making machine. The compact counter top unit can slice potatoes, sweet potatoes, carrots, plantains, zucchini, and onions into customizable thicknesses using interchangeable cutting rotors. It is a manually operated machine that safely contains the cutting rotor inside and uses disposable blades that are easy to clean with a warm sponge. The manual potato slicer works on mechanical principles using a rotating disc with radial knives mounted on a vertical shaft to feed cylinders and cut potatoes into sizes like French fries, helical strips, wafers, and chips. It is an economical and cost-effective option for food service that saves time by cutting entire potatoes with little waste.