Create a personalized Prom favor for every guest. Our classic 16 oz. Bradford Chalkboard Jar includes a black lid, clear straw, and a black chalkboard sticker that you can write on with white or colored chalk. Write your Prom date, Prom theme, or a student name. Students can erase the message and write their own over and over again. Your custom imprint will be featured on one side. This glass is also available unimprinted.