We Need Jars!

Please have your child bring in a small jar to class for a project we will be doing. Larger than a baby food jar, but not as big as a pickle jar. I'm thinking about 4-6 inches tall would be perfect, but we can work with whatever you have. If you have the lid, send it in, but you don't have to have it in order for us to use the jar. Thanks for your help! If you happen to have a few laying around, feel free to send in a couple.