Specifications: KSC25-F / 2.5 Liter / 250 Watts KSC30-F / 3.0 Liter / 250 Watts KSC38-F / 3.8 Liter / 300 Watts KSC50-F / 5.0 Liter / 350 Watts KSC60-F / 6.0 Liter / 400 Watts Healthier Cooking with mineral-rich Purple Clay! These computerized Slow Cookers are a step above the standard electrical models. These Slow-Cookers are set-and-forget units. They have an IC controlled pre-set for short or long cooking cycles. If that is not enough, you can also input your own cooking time, and program the cooker to start when you want it to. This is a great feature for working mothers or fathers who want their food to be ready when they get home from work! The customer may choose material combinations for the inner cooking assembly, such as: 1. Purple Clay inner pot and Purple Clay lid 2. Purple Clay inner pot and glass lid The Jians Slow Cookers still provide cooking results better than many other cookers, due to the Pot Suspension Design found on most Jians appliances. The inner pot seats within the outer pot, but it does not touch the walls or bottom. This allows for heat to circulate under and around the inner pot, for better heating with less power consumption. Description: 1. The Slow Cooker series are the only appliances to offer White Ceramic. 2. Double-Pot design; outer Slow Cooker Pot (housing), with removable Purple Clay or Ceramic inner pot. 3. Computerized Slow Cooker has a 3 function pre-set: Short/Long/Warm, with a timer setting, and programming function. 4. Both Purple Clay and Ceramic have a long history in the Crockery business. They are simple, but reliable appliances that do a good job cooking your food slowly. 5. The inner pots are made from hand-picked, high quality Chinese Purple Clay, or Chinese White Ceramic. 6. Inner pot suspension allows heat to circulate around the pot, instead of only the bottom. 7. Smooth clay and ceramic surfaces are easy to clean and deodorize. 8. Includes: Pot outer housing, Hand-crafted Purple Clay or White Ceramic inner pot, power cord, and Instruction Manual.