The Kilner Mayonnaise and Sauce Jar Set makes it incredibly easy to make fresh mayonnaise and sauces. Simply fill the jar base with egg yolk, lemon juice, mustard salt and pepper, before placing the mesh plunger and oil dish inside. Gently drizzle oil into the dish whilst moving the plunger up and down for around 3-4 minutes. Other sauces such as Aioli and salad dressings can also be created using this handy kitchen gadget. The set contains one 0.35 Litre Kilner Wide Mouth Jar, one Stainless Steel Mesh Plunger, one Stainless Steel Oil Dish, one Two-piece Lid and Screw Band and one Recipe Booklet. Please note this product is dishwasher safe. Do not pour boiling water directly into jars. The Kilner Create and Make range includes a number of accessories to help you create healthy homemade food and drinks, from fresh sauces and coffee to homemade butter. Our innovative products such as the Kilner Soup Jar and Breakfast Jar set make eating on the go easier than ever! Invented by John Kilner and Co. in England, The original Kilner Jar is as much loved and successful now as it was over 180 years ago.