All you need is a mason jar (so many have popped up at my house lately and I don't know where they're coming from…), gold spray paint or any color you want really, and some coffee beans! I paid more for the coffee beans than for the spray paint though…even for the cheapest brand; why are they so expensive??
I taped off the top half of the jar with painters tape & spray painted the bottom half. It only took one coat and a few touch up sprays.
Add the coffee beans and your makeup brushes and you're finished! :)