Hamburger Patty Makers or Patty Formers are sold by diameters of 4", 5", 6" and 7". Each Patty Former has a maximum ounce capacity that it can handle. The process of making patties is very simple and allows one to have consistent patties. Most people start with a food disher to portion their product and then begin the process of making patties. This type of Patty Maker is good for any food product that requires this shape. We suggest Patty Makers that are manufactured by Sirman and Univex.