Jumbo Set The Jumbo Set contains three of our most popular large-sized utensils; big enough for roasts – ideal for slow cooking beans, soups, and stews. The Jumbo Set Includes: 1 – Queen Cooker (8 L) 1 – King Cooker (12 L) 1 – Super Deluxe Cooker (16 L)  Back to Rena Ware Products             Product availability varies by Country.