Some of us are old enough to remember chalkboards in our schools. Whiteboards and computers may be replacing chalkboards fast but these are still fun to have at home. The Rust-Oleum Paint lets you turn any wall into a chalkboard. The paint turns any wall into a functional chalkboard. It works on wood, metal, plastic, glass, and concrete. The paint is scratch resistant. You can clean it up with soap and water. Worth trying if you want to put your walls to better use.