I think this concept would be great for our containers and students being able to write their name on their project. DIY Chalkboard Paint Wine Glasses - easy way for guests to keep track of their glasses.
Make a chalkboard clock for keeping time and remembering important activities. Carefully remove the hands from a wooden clock. Cover with chalkboard paint. Write numbers and messages or draw pictures on the face.
Clever clever DIY: chalkboard paint on party glasses. Much easier than painting and you don't get brush lines. I also like the idea of dipping each one in different colors so no one loses their glass :)