I'm going to show you how to make a guitar with your kids out of a tissue box, paper towel roll and some rubber bands! My mom and I used to make these all the time when I was little - They're really fun!
Empty tissue box (the long kind)
Empty Paper Towel Roll
3 Rubber bands (You may want another in case one snaps)
Something to cut with
A kid ready to have fun! (The inner kid in you works too :D)