Having a jar that is a pleasure to use will help you take better care of your starter. 

The Sourhouse Starter Jars features:

• No threaded closure where starter can cling and gunk up
• Straight sides to easily track the rise
• No shoulder that makes it hard to pour out, scrape out and stir starter
• A lid that closes over the outside of the jar, keeping contaminants out
• Flexible silicone lid that allows dry hard starter to flake off with a squeeze.