Willpower is an incredible thing. If DC Comics have taught us anything, it’s that you can use willpower to summon a giant green glowy weapons to fight bad guys. Well, you need the right ring to do that. We haven’t been able to come across a real Oa Power Ring yet, but this Green Lantern Ring is a pretty close approximation of what it might look like. Until we get our hands on the real thing, you’ll just have to put this one on and use your imagination.