The Crock Pot is 5.5" interior dimension, and has a tapered bottom. The exterior is glazed around the outside until the bottom which is unglazed. The neutral palette is great for homes styled in both a neutral palette and in those with lots of color. The tapered bottom works well as a vessel for our Vega Plant hangers, all of our plant stands, and our wall planters. Always good to have a couple on hand!