Support Will: \rbr\rbrThis is a really strong katana that is just made out of cardboard. I use some neat tricks and techniques to get it so strong. Please use safety glasses and do not strike anybody with it. It is very hard and durable.\rbrWeb based tutorial and instructions on this katana on my website:\rbr\rbr\rbr\rbrAbout my Channel:\rbrI have hundreds of videos covering all kinds of creative projects.