This video helps you to make a real and functional Ninja Star. To start with it, you need a saw blade, a pattern, a marker and a metal sheer. First you have to keep the pattern on the saw blade and trace the outline using the marker. After tracing it, you have to cut the traced line using the metal sheer. Now you get the star which looks like the pattern. Next, you need to flatten the tips of the star using an anvil as shown in the video. After flattening the tips, you may color the star if you want. So, for coloring the star keep it as shown in the video and color it. So, now a real Ninja Star is ready.