Create homemade sauces and purees with the Kilner 1 Litre Sauce Press Jar Set. Simply fill the hopper with desired ingredients and turn the handle to puree the ingredients directly into the Kilner Jar below. Included is a practical stainless steel hopper that screws directly onto the Kilner 1 Litre Preserve Jar and a stainless steel 1 piece lid. Ideal for making tomato and apple sauces.