Good foam to make swords out of, nerf sword style.
So understandably, I modified my idea. I have it all planned out, very simple: one of those godsend plastic dowels (I think they're really wire holders or something, but the package wasn't clear) stuck up the middle of a piece of foam carved to look like the blade of a sword. The only thing I need now is to figure out what density, and what type of foam to use, and then where to get it.
People need to be able to hit each other with the swords fairly hard and still not get hurt, but the swords need to stay intact too, and they need to keep their shape. It's acting, so I can't just use boffer swords.
Long story short, I'm looking to make a nerf-sword-like sword, but I need to know what kind of foam they use to make nerf swords. I'm looking, preferably, for a type of foam that comes in a block, or at least board form, so that it's easier to carve. Any ideas, fellow instructablers?