Ninja stars shouldn't be illegal in the United States, because ninja stars are good for self-defense of the citizens of the United States of America. Plus they are good for fitness of the arms and legs. It says in the Constution every one has the right to bear arms including ninja stars. No state law has the right to change the Constution. The only ones who can change the constution is the executive branch that only by petition. If yall are with me rise with me. We can all speak our minds. Feel free to petition the president.