The open well bain marie is designed to accommodate GN 1/1, GN 1/2, GN 1/3, and GN 1/4 pans, making it a versatile appliance for maintaining the warmth of a variety of foods. This appliance is ideal for keeping dishes warm or hot, ensuring they are ready to serve at any time. Additionally, it can be utilized in health spas to keep hot stones warm, providing a multi-functional solution for both culinary and wellness applications.