If you find rocks which are a little odd-shaped on one end or a rock that has a broken edge, these rocks are perfect as Kit Kat rocks. I recommend getting yourself a kit Kat for reference. Eat the chocolate, keep the wrapper. Follow the step-by-step tutorial to create your own yummy delicious Kit Kat. You'll need Chocolate Brown, Lily White, Poppy Red, Fudge Brown and Sterling Silver paints. To order your paints, click here.