For example, you can choose paint like the Rust-Oleum Metallic Spray Paint in a chrome finish to give the knobs a shiny metal-like appearance without having to pay the price for new door knobs.

Not all spray cans use the same nozzle, ... This wastes a lot of paint, but it works. You can also do this with empty cans if you're going to save the nozzle. -- L., in Aurora, Colorado.