add a 3 foot long pice of pve in the center of the fun noodle Cut a pice of fun noodle 24 inches long. Take a pice of 1/2 sch 40 pvc pipe and slide it into the hole of the fun noodle and cover the top with cloth tape and tape the bottom of the noodle to the pvc and you have a tried and true wacker stick. just check the fome from time to time to make shure it is still safe. This can be used to make swords and stuff as well. Jason Hill Jc4199