The SPT SC-5355 Zisha Slow Cooker is a must have kitchen ware for the health conscious. This slow cooker features a removable inner pot made of zisha. Zisha is rich in minerals that help retain natural vitamins, juices, and nutrients. Its porous surface helps in even cooking. The SPT SC-5355 Zisha Slow Cooker has three cook settings-low heat, high heat and auto. It has a capacity of 5 liters and comes with a high tampered glass lid.