This removable insulating ring is designed for use with the 4-quart STAUB Dutch oven and the Precision Induction Multi-Cooker. Save energy and optimize low and slow cooking functions such as Braise and Slow Cook by wrapping your Dutch oven with the insulating ring.The STAUB Multi Cooker takes one-pot cooking to new levels. Enhance texture and depth of flavor using hybrid techniques like braise-slow cooking and steam-roasting. Prepare everything from pork ragu to Texas-style chili, and Provençale ratatouille. And enjoy deep, full-flavored sauces and perfectly cooked fork-tender meat through a combination of high heat and low and slow cooking. With a multitude of functions and plug-in operation, the STAUB Multi-Cooker offers the ultimate in flexibility. With STAUB, multitasking never tasted so good.