You should know that there is a certain length and shape for the Nunchaku and also that you must know how to restring them. So after you have read the the information about the Nunchaku, you should know that there is a certain length and shape for the Nunchaku and also that you must know how to restring them. Let us talk about now, how to properly string the Nunchaku. What you need as far as equipment isn’t so much.