Who is this project for? Unisex What are you most proud of? The handmade rusty gears I made.My Rusting Medium (I got it at a yard sale) was old to say the least, I'd had it at least 5 years. I had to use several coats to get the affect I wanted but I don't know if it was because my product was old or not. I love love love the way it turned out! What advice would you give someone starting this project? Buy new/fresh Rusting Medium...mine was so old the base coat was almost too dry to use.