The perfect tool for quickly making many types of stuffed meats. Stainless steel cylinder and food-grade piston with pressure release valve and large handle make stuffing simple. 4 stainless steel funnel sizes allow you to make1/2-inch For Snack Sticks, 3/4-inch For Pepperonis/Bratwurst, 1-1/4-inch For Summer Sausage, 1-1/2-inch For Luncheon Meats.